All Vehicles (Parts & Spare Parts Excluded)

SUNNIGOO C91 1000W Electric Bike for Adults — High-Speed Fat-Tire E-Bike, 150 kg Load

The SUNNIGOO C91 is a 1000W high-speed fat-tire electric bike built for adult riders who want more power, more load capacity and more terrain freedom than a standard 250W pedelec. With a 48V 1000W motor, a top speed of 55 km/h, a 150 kg max load and a removable battery up to 48V 20Ah, the C91 is ready for private-road riding, trails and heavy cargo. It ships from our EU warehouse with delivery in 3–5 working days and is backed by a 2-year warranty.

What is the SUNNIGOO C91?

The C91 is a high-power fat-tire electric bike for experienced riders. Its 1000W motor and 20×4.0 inch tires give it the torque and grip to handle gravel paths, sand, wet roads and light off-road use, while the 7-speed drivetrain and five pedal-assist modes let you choose between relaxed cruising and full-throttle acceleration. It is not a standard EU pedelec, so public-road use may require local registration as a moped.

How fast is the C91?

The C91 reaches a top speed of 55 km/h on private roads and permitted open ground. The motor responds quickly from a standstill and holds speed confidently even with a passenger or cargo on the rear rack. Always wear a helmet and respect local speed limits and road-use rules.

What range can I expect from the C91?

Range depends on the battery you choose. With the 48V 17.5Ah battery, expect roughly 50–70 km in mixed real-world riding. With the 48V 20Ah battery, expect 60–80 km under test conditions (75 kg rider, flat dry road, eco pedal assist). Heavier loads, hills, cold weather and high speeds reduce range.

Is the C91 legal on European roads?

The C91 is rated at 1000W continuous power and 55 km/h, which is above the 250W / 25 km/h limit for EU pedelecs in most countries. It is intended for private land, trails and roads where local law allows higher-powered e-bikes. In Germany and several other EU markets it may need to be registered and insured as a moped. Please check your national StVZO or equivalent rules before riding on public roads.

What is the weight and max load of the C91?

The C91 weighs 32 kg net and 43 kg gross in the box. Its reinforced aluminum-alloy frame and double-shock rear suspension are rated for a 150 kg maximum load, enough for most adult riders plus a backpack or pannier load. The 170 × 70 × 105 cm frame size suits riders from approximately 165 cm to 195 cm.

How long does the C91 battery take to charge?

Using the included 48V smart charger, a full charge takes 4–8 hours depending on battery capacity and starting level. The battery is removable and locks with a key, so you can charge it indoors at home or in the office. A typical 500–800 full charge-cycle lifespan means years of regular use.

What is included in the box and where can I get service?

Each C91 ships 90% pre-assembled in a 146 × 32 × 78 cm carton. The box contains the bike, charger, basic tools, user manual and pedals. Spare parts, extra batteries and service support are available through SUNNIGOO’s EU support channel. For warranty claims, keep your order number and the original packaging.

Technical Specifications

Built for Power, Load and Rough Terrain

The C91’s 20×4.0 inch fat tires spread weight over a wide contact patch, giving it grip on gravel, wet tarmac and sand that standard city tires cannot match. The dual shock absorbers and front + rear disc brakes keep the ride controlled when the surface is uneven or the load is heavy. A USB charge port on the battery lets you keep a phone or GPS powered on longer rides.

Three Battery Options for Different Rides

Choose the battery that fits your mileage. The 15Ah battery is the lightest and most compact option for short daily loops. The 17.5Ah battery balances weight and range, while the 20Ah battery delivers the full 60–80 km quoted range. All batteries use the same key-locked mount and can be charged off the bike.

Frequently Asked Questions

Who is the C91 designed for?

The C91 is designed for experienced adult riders who want a powerful, high-load electric bike for private roads, trails and permitted areas. It is not a beginner or standard commuter pedelec.

Can I ride the C91 on public roads in the EU?

In most EU countries the C91 exceeds the 250W / 25 km/h pedelec limit. Public-road use may require registration, insurance and a helmet. Always check local regulations before riding on public roads.

How far can the C91 travel on one charge?

Expect 50–70 km with the 17.5Ah battery or 60–80 km with the 20Ah battery under ideal test conditions. Real-world range is lower with hills, heavy loads, cold weather or high speeds.

How long does the battery last before it needs replacing?

The lithium battery is rated for roughly 500–800 full charge cycles before noticeable capacity loss. With normal use this usually means several years of service.

Does the C91 come with a charger and tools?

Yes. The box includes a 48V smart charger, basic assembly tools, pedals and the user manual. The bike arrives about 90% assembled.

What warranty covers the C91?

SUNNIGOO provides a 2-year warranty on the frame, motor and battery against manufacturing defects, plus EU-based support for spare parts and service.

Explore Related Models

Compare the C91 with other electric bikes in the SUNNIGOO lineup, all shipped from EU warehouses:

• SUNNIGOO M1 — 250W city e-bike, up to 120 km range
• SUNNIGOO M2 PLUS — torque-sensor premium city e-bike
• SUNNIGOO B1 — 250W folding fat-tire e-bike

SUNNIGOO N9mate — Potenza a doppio motore, prestazioni su terreni privati (20 km/h a norma stradale UE)

Il SUNNIGOO N9mate è il nostro monopattino elettrico più potente, progettato per i piloti che richiedono il massimo in termini di prestazioni, autonomia e capacità. I due motori da 1200W offrono una potenza di picco combinata di 3200W, spingendo l'N9mate attraverso tre modalità di guida: ECO (autonomia di 60km), SPORT (50km) e RACE (34km a una velocità massima di 25km/h su terreni privati).

5 Vantaggi chiave

• Potenza a doppio motore con picco di 3200W — Due motori brushless da 1200W (3200W di picco combinato) per un'accelerazione implacabile, un angolo di salita di 38° e una velocità massima di 20 km/h a norma stradale UE (fino a 25 km/h su terreni privati) attraverso tre modalità di guida (ECO / SPORT / RACE).
• Batteria a lunga autonomia da 1152Wh — Batteria al litio da 48V 24Ah con protezione BMS a 6 livelli (cortocircuito, sovracorrente, temperatura, sovraccarico, sottotensione, sovrascarica) che offre fino a 60km per ricarica.
• Sospensioni complete e pneumatici tubeless larghi da 10 pollici — Le doppie sospensioni anteriori e posteriori assorbono gli impatti stradali, mentre gli pneumatici tubeless larghi da 10 pollici offrono un'impronta stabile e sicura su asfalto, pavimentazione e terreni misti.
• Sicurezza intelligente e connettività — Accoppiamento tramite app Bluetooth, sblocco con impronta digitale, uscita audio per musica/GPS dello smartphone, oltre a illuminazione LED anteriore e posteriore conforme agli standard tedeschi per una visibilità totale.
• Impermeabilità IPX5, carico di 200kg, chiusura rapida — Guida sotto la pioggia, trasporta piloti fino a 200kg (440 lbs) su un telaio in lega di alluminio di grado aeronautico e si ripiega in pochi secondi per lo stoccaggio o il trasporto. Spedito dal magazzino UE, consegna in 3–7 giorni.

Specifiche tecniche

Approfondimento: Perché l'N9mate offre prestazioni superiori

Prestazioni. L'architettura a doppio motore dell'N9mate scarica la potenza su entrambe le ruote, offrendo una trazione e un'accelerazione che i monopattini a motore singolo non possono eguagliare. Che si scelga la modalità ECO per la massima autonomia, SPORT per la guida quotidiana o RACE per le massime prestazioni su terreni privati (25 km/h), l'N9mate mantiene il passo e affronta pendenze fino a 38° senza esitazioni.

Autonomia e ricarica. Il pacco batteria da 1152Wh è uno dei più grandi della sua categoria. I pendolari possono contare su un'intera settimana di guida con una sola ricarica, mentre chi lo usa nel weekend ha la riserva necessaria per lunghi percorsi su terreni misti. Una ricarica completa richiede 6–8 ore durante la notte.

Qualità di guida. Le doppie sospensioni anteriori e posteriori lavorano in sinergia con gli pneumatici tubeless larghi da 10 pollici per assorbire buche, pavé e irregolarità del terreno. L'ampia pedana e la capacità di carico di 200kg accolgono piloti di ogni stazza con spazio in abbondanza.

Sicurezza e funzioni intelligenti. Oltre a un blocco standard, l'N9mate si abbina al telefono tramite Bluetooth, si sblocca con la protezione tramite impronta digitale e trasmette musica e audio GPS attraverso il sistema integrato. L'illuminazione LED conforme agli standard tedeschi anteriore e posteriore garantisce la massima visibilità in tutte le condizioni, mentre il grado di impermeabilità IPX5 consente di guidare anche sotto la pioggia.

Vantaggio del magazzino UE. Ogni N9mate viene spedito dal nostro magazzino europeo con consegna in 3–7 giorni, esente da dazi all'interno dell'UE e supportato da assistenza post-vendita locale e disponibilità di pezzi di ricambio.

Domande frequenti

Il SUNNIGOO N9mate è adatto a piloti alti o pesanti?
Sì. L'N9mate supporta fino a 200kg (440 lbs) ed è consigliato per piloti di altezza compresa tra 160–200cm e di età tra 16–60 anni.

Quanto percorre l'N9mate con una sola ricarica?
Fino a 60km in modalità ECO, circa 50km in modalità SPORT e 34km in modalità RACE a 25km/h. L'autonomia reale dipende dal peso del pilota, dal terreno e dalla temperatura.

Quanto tempo occorre per la ricarica?
6–8 ore per una ricarica completa da zero. Consigliamo la ricarica notturna.

L'N9mate può affrontare la pioggia?
Sì. L'N9mate ha un grado di resistenza all'acqua IPX5, progettato per le condizioni di pendolarismo europee. Evitare l'immersione e i getti d'acqua ad alta pressione.

Si ripiega per lo stoccaggio o il trasporto pubblico?
Sì. Il meccanismo di chiusura rapida ripiega l'N9mate in pochi secondi a 1255 × 530 × 476mm — abbastanza compatto per il bagagliaio dell'auto e per lo stoccaggio a casa o in ufficio.

Qual è la differenza tra N9mate e N9?
L'N9mate è la versione di punta a doppio motore: 3200W di picco contro la configurazione a motore singolo dell'N9, una batteria più grande da 1152Wh, velocità massima di 25 km/h su terreni privati e salita fino a 38° — costruito per i piloti che desiderano le massime prestazioni.

Esplora i modelli correlati

Confronta con altri modelli certificati della gamma SUNNIGOO, tutti spediti dai nostri magazzini UE:

• SUNNIGOO N9 (1200W, 48V 18Ah, sblocco con impronta digitale) — monopattino a doppia sospensione per l'uso quotidiano.
• Rovoron R7 by SUNNIGOO (900W×2, 60V 28.6Ah, 90km) — monopattino ad alte prestazioni a doppio motore.
• Rovoron S7 by SUNNIGOO (2500W×2, 84V Samsung, 140km) — hyperscooter certificato DGT.

Domande frequenti

Il SUNNIGOO N9mate è omologato per la circolazione stradale in Germania?

Il SUNNIGOO N9mate è progettato per essere conforme ai pertinenti standard di sicurezza UE. Per l'uso su strade pubbliche tedesche, si prega di verificare i requisiti StVZO/eKFV attuali, poiché la potenza del motore e la velocità massima possono influire sull'idoneità alla registrazione.

Qual è l'autonomia reale del SUNNIGOO N9mate?

In condizioni di guida europee tipiche, il SUNNIGOO N9mate offre fino a 60 km per ricarica (modalità ECO). L'autonomia effettiva dipende dal peso del pilota, dal terreno, dalle condizioni meteorologiche e dalla modalità di guida/assistenza.

Posso guidare il SUNNIGOO N9mate sotto la pioggia?

Il SUNNIGOO N9mate ha un grado di resistenza all'acqua IP56, che offre protezione contro polvere e getti d'acqua. È adatto a strade bagnate, ma è bene evitare l'immersione prolungata.

Quanto dura la batteria del SUNNIGOO N9mate?

La batteria agli ioni di litio è progettata per 800–1.000 cicli di ricarica completi. Con un uso tipico e una cura adeguata, ciò si traduce solitamente in 3–5 anni di prestazioni affidabili.

Che garanzia offre SUNNIGOO per il SUNNIGOO N9mate?

SUNNIGOO fornisce ai clienti UE una garanzia di 2 anni sul telaio e di 1 anno su batteria/motore, supportata dal nostro centro assistenza a Messel, in Germania.

A chi è più adatto il SUNNIGOO N9mate?

Il SUNNIGOO N9mate è ideale per i piloti alla ricerca di un mezzo premium a lunga autonomia, che offre un motore da 3200W e un'autonomia pratica per il pendolarismo europeo.

Rovoron R7 × SUNNIGOO — Dual-Motor All-Terrain Electric Scooter, Co-Developed with Minimotors

The Rovoron R7 × SUNNIGOO is a 60V dual-motor all-terrain electric scooter engineered for European riders who want off-road capability without sacrificing range or road composure. Co-developed with Minimotors, it pairs twin 900W brushless hub motors (1800W nominal, 2400W peak) with a 60V 28.6Ah lithium battery, 11-inch heavy-duty tubeless off-road tyres and a one-piece aviation-grade aluminium frame. Whether you are crossing gravel trails, climbing switchbacks or covering long private-land distances, the R7 delivers the power, range and control to match.

5 Key Advantages

• 2400W Peak Dual-Motor Power — Twin 900W MINIMOTORS brushless hub motors deliver 1800W nominal and 2400W peak output, pushing the R7 to 65km/h and holding momentum up 20°–35° inclines.
• 90km Range, Dual Charging Ports — The 60V 28.6Ah lithium pack delivers up to 90km per charge (approx. 65km at sustained high speed). Two charging ports let you run two chargers at once to cut recharge time.
• 11-inch Heavy-Duty Tubeless Off-Road Tyres — Tubeless pneumatics eliminate sudden inner-tube punctures on gravel and rock, paired with robust shock absorbers and an ultra-wide anti-slip silicone deck.
• 360° Visibility, App-Controlled Smart LCD — Embedded frame turn signals, bright LED headlight and ambient pole lights keep you visible at dusk. The MINIMOTORS smart LCD connects via Bluetooth app for gears, battery monitoring, lighting and remote locking.
• Aviation-Grade Aluminium Frame, Foldable — One-piece welded aluminium alloy frame folds in seconds for trunk, garage or transit. Max load 120kg, IPX5 water resistance, CE and RoHS compliant.

Technical Specifications

In-Depth: Why the R7 Leads Its Class

Off-road performance. The R7's dual-motor layout puts power through both 11-inch wheels, giving it the traction to climb 20°–35° slopes and the acceleration to hold 65km/h on private straightaways. Unlike single-motor scooters that struggle on loose surfaces, the R7 maintains composure on gravel, dirt and alpine paths.

Range and charging flexibility. A 60V 28.6Ah pack is large for this weight class, delivering up to 90km in mixed riding. For riders who want shorter downtime, the dual charging ports accept two chargers simultaneously, roughly halving the time needed to top up.

Ride quality and control. The 11-inch tubeless off-road tyres shrug off rocks that would puncture standard inner tubes. Robust shock absorbers and a wide silicone deck keep the rider planted through ruts and loose sections, reducing fatigue on long rides.

Visibility and smart features. At dusk the R7's 360° lighting system comes into its own: turn signals embedded in the frame, a high-mounted LED headlight and ambient pole lights make the rider visible from every angle. The MINIMOTORS smart LCD pairs with a Bluetooth app for gear selection, battery monitoring, lighting control and remote locking.

Built for European conditions. Every R7 ships from our EU warehouse with 3–7 day delivery, duty-free within the EU, backed by a 1-year official warranty and 24/7 after-sales support. The aviation-grade aluminium frame folds quickly for car boots, garages and public transport.

Domande frequenti

L'R7 è omologato per la circolazione stradale in Europa?
L'R7 è certificato CE e RoHS. È progettato per l'uso su terreni privati e fuoristrada nella maggior parte dei mercati UE. La legalità su strada pubblica varia a seconda del paese e delle normative locali; verifica le regole nazionali prima di circolare su strade pubbliche.

Qual è l'autonomia dell'R7 con una sola carica?
Fino a 90 km in modalità di guida mista economica, o circa 65 km a velocità elevata costante. L'autonomia reale dipende dal peso del conducente, dal terreno, dalla temperatura e dalla modalità di guida.

È possibile caricare l'R7 più velocemente?
Sì. La batteria è dotata di doppie porte di ricarica, quindi è possibile collegare due caricabatterie compatibili contemporaneamente per ridurre il tempo di ricarica totale.

Quali sono le differenze tra l'R7 e l'S7?
L'R7 utilizza una piattaforma a 60V con doppi motori da 1800W nominali ed è ideale per l'uso su ogni terreno e per lunghe distanze in aree private. L'S7 è l'hyperscooter di punta da 84V con una potenza nominale di 5000W, certificazione DGT e un'autonomia maggiore per i piloti che cercano le massime prestazioni.

Su quali superfici può viaggiare l'R7?
Sentieri sterrati, percorsi fuoristrada, tornanti alpini, erba e asfalto irregolare sono tutti alla sua portata grazie agli pneumatici tubeless fuoristrada da 11 pollici, alle sospensioni robuste e alla trazione a doppio motore.

Quale assistenza post-vendita è inclusa?
Disponibilità immediata dai magazzini UE, consegna in 3–7 giorni, spedizione esente da tasse all'interno dell'UE, garanzia ufficiale di 24 mesi su telaio e motore, 12 mesi sulla batteria e supporto 24/7 tramite service@sunnigoo.com. Il nostro centro assistenza si trova a Messel, in Germania.

SUNNIGOO B5 Urban Electric Bike – 20×4.0" Fat Tire E-Bike with 600Wh Battery & 120 km Range

The SUNNIGOO B5 urban electric bike is built to move confidently through the city and beyond. With a powerful 600Wh battery, oversized 4.0" tires and EU-compliant Pedelec performance, the B5 blends daily commuting comfort with genuine all-terrain capability — no licence required to ride across the EU.

Key Features

• 600Wh Battery, Up to 120 km Combined Range – The removable 48V 12.5Ah (600Wh) lithium battery delivers 35–40 km in throttle mode and 50–80 km in pedal-assist — up to 120 km combined on a single charge. Charge anywhere with the included 100–240V EU-round-plug charger.
• 20×4.0" Fat Tires for All-Terrain Confidence – Wide Chaoyang fat tires soak up cobblestones, gravel, mud and light snow, giving the B5 the stability of an off-road bike while staying nimble on tight city streets. The compact 20-inch wheels make storage easy in apartments, elevators and car trunks.
• Smooth, EU-Legal Power Delivery – A rear motor paired with Shimano 7-speed gearing provides smooth pedal assistance up to 25 km/h — perfectly compliant with EU e-bike standards, so you ride without registration or a licence across most of the EU.
• Hydraulic Disc Brakes, Front & Rear – Stop with confidence in any weather: front and rear hydraulic disc brakes deliver strong, consistent stopping power on wet cobblestones, gravel trails and steep urban descents.
• LCD Display & Everyday-Ready Design – A built-in LCD screen keeps speed and battery level in view. The lightweight aluminum alloy frame (33 kg net weight) stays practical for daily use, while the rear rack and front basket mounts make it ideal for grocery runs, deliveries and weekend errands. Available in White and Military Green.

Technical Specifications

The Urban E-Bike That Keeps Up With Your Week

The SUNNIGOO B5 is the urban electric bike for riders whose week looks like a checklist: commute, school run, grocery run, weekend errands. Thanks to the 600Wh battery and up to 120 km combined range, you can ride several days between charges. The front basket mounts and rear rack turn this fat tire e-bike into a proper cargo-friendly city machine — no car needed for the daily load.

Fat Tires, City Manners

Big tires usually mean a big, heavy bike. The B5 keeps the best of both: 20×4.0" fat tires for cushioning and grip, but in a compact 20-inch wheel format that's easier to manoeuvre and store than a 26-inch fat bike. It's an electric bicycle equally at home on canal paths, cobblestone squares and light gravel trails — with EU Pedelec compliance meaning no licence, no registration across most of the EU.

A Pedelec You Can Trust

From the hydraulic disc brakes that stop you safely in the rain to the 85% pre-assembled delivery that has you riding in minutes, the B5 is designed to be dependable. It ships from the EU warehouse in 3–5 business days, with local pickup available in Germany within 24 hours — and it's backed by verified rider reviews, so you buy with confidence.

For riders who want a stylish, practical urban e-bike with real range and all-weather confidence, the SUNNIGOO B5 delivers. With its 600Wh battery, fat tires and EU-legal performance, it's ready to become the most useful thing you own. Order today and enjoy fast EU delivery.

Frequently Asked Questions about the SUNNIGOO B5

Is the SUNNIGOO B5 legal on European roads?

The SUNNIGOO B5 is a 250W pedelec limited to 25 km/h, which classifies it as a standard electric bicycle under EU regulation (EN 15194). In most EU member states—including France, Spain, Germany and Italy—it can be ridden on public roads without registration, licence or insurance. Always check local rules, as helmet and lighting requirements vary by country.

How fast is the SUNNIGOO B5?

The B5 provides electric assistance up to a governed top speed of 25 km/h (15.5 mph), fully in line with EU pedelec regulations. The Shimano 7-speed drivetrain lets you pedal faster on flats or downhills, while the 250W rear motor delivers smooth, continuous support up to the legal limit.

How far can the B5 go on a single charge?

In pure electric mode, expect 35–40 km; in pedal-assist mode, range extends to 50–80 km—up to 120 km combined on a single charge. Figures are measured with a 75 kg rider on flat roads at 25°C without wind. Hills, heavy loads, low temperatures or high assistance levels will reduce real-world range.

What is the weight and max load of the B5?

The B5 weighs 33 kg net (40 kg gross with packaging), with a compact 20-inch wheel format that is easier to manoeuvre and store than a full-size 26-inch fat bike. The aluminum alloy frame supports a maximum rider weight of 120 kg, with the rear rack and front basket mounts adding practical cargo capacity for groceries and daily errands.

How long does it take to charge the battery?

The removable 48V 12.5Ah (600Wh) lithium-ion battery charges from empty to full in approximately 5–6 hours with the included EU charger (100–240V). Because the battery is removable, you can charge it at home, at the office or anywhere with a standard wall outlet—no special installation required.

What's in the box?

Your B5 arrives 85% pre-assembled (SKD, front wheel unassembled) with: the aluminum alloy frame, 48V 12.5Ah (600Wh) removable battery, EU charger, LCD display, front LED light, Chaoyang 20×4.0" fat tires, hydraulic disc brake system, Shimano 7-speed drivetrain, rear rack, assembly tools and a printed user manual. Final assembly takes about 15–20 minutes.

Where can I get spare parts?

Genuine spare parts for the B5—batteries, chargers, tires, brake pads and display units—are stocked in our EU warehouse and can be ordered directly through sunnigoo.com or the SUNNIGOO support team. Because every component is a standard size, servicing is straightforward at any local bike shop as well.

Explore Related Models

Compare with other certified models in the SUNNIGOO lineup, all shipped from our EU warehouses:

• SUNNIGOO B1 (20×4.0" folding fat-tire e-bike) — folding fat-tire e-bike.
• SUNNIGOO B4 (full-suspension folding e-bike) — full-suspension folding e-bike.
• SUNNIGOO C91 (1000W, 48V 20Ah fat-tire e-bike) — high-speed fat-tire e-bike.

SUNNIGOO B1 Folding Electric Bike for Adults – 20×4.0" Fat Tire E-Bike

Upgrade your city riding and off-road adventures with the SUNNIGOO B1 folding electric bike. Specially engineered for adults who want flexibility, style and efficiency, this 20×4.0" fat tire e-bike delivers outstanding balance, power and long-range performance on every surface — from morning commutes to weekend gravel trails.

Key Features

• 250W EU Standard Electric Bike Motor – A compliant 250W high-efficiency motor paired with a Shimano 7-speed drivetrain delivers smooth hill climbing and a safe, regulation-friendly top speed of 25 km/h — the right balance of power and legality for an adult e-bike in Europe.
• Long-Range Removable Battery – 48V 12.5Ah (600Wh) – Ride 35–40 km in pure electric mode and up to 50–80 km in pedal-assist on this long range electric bike. The removable battery charges conveniently at home or the office with the included EU round-plug charger (100–240V, 2A).
• All-Terrain 20×4.0" Fat Tires with Hydraulic Disc Brakes – Premium Chaoyang fat tires and high-precision hydraulic disc brakes give this fat tire electric bike maximum grip, shock absorption and stopping power on city streets, gravel and wet roads.
• Lightweight Foldable Aluminum Frame (28.3 kg) – A durable yet lightweight aluminum alloy frame folds down in seconds — easy storage in car trunks, apartments or on the train. Truly a portable e-bike built for modern urban living.
• LCD Display & Commuter-Ready Design – A bright LCD speedometer tracks speed, battery level and distance, complemented by an integrated front light and a heavy-duty rear cargo rack — everything a daily commuter e-bike needs, out of the box.

Technical Specifications

The Everyday Electric Bike for City & Beyond

The SUNNIGOO B1 is the folding electric bike designed around real daily life. Whether it's the morning commute, the school run, or a grocery trip through town, this electric bicycle replaces the car for short and mid-distance trips. With a 48V battery, a 250W motor and a practical rear cargo rack, the B1 turns everyday errands into effortless rides — no driving licence, no parking fees, no traffic stress.

20×4.0" Fat Tires: Confidence on Every Surface

Wide 4.0-inch Chaoyang fat tires are the heart of this all-terrain electric bike. On wet cobblestones, gravel paths, forest tracks or winter roads, the large contact patch keeps you stable and comfortable, while the hydraulic disc brakes provide immediate, reliable stopping power. This fat tire e-bike is equally at home on asphalt and off-road — one bike, no limits.

Folds in Seconds: Made for Modern Living

Space is precious in European cities, and the SUNNIGOO B1 respects that. The aluminum alloy frame folds down quickly and compactly, so you can store this portable e-bike under a desk, in a hallway closet, or in the boot of a car. It is also an ideal foldable electric bicycle for mixed commutes — ride to the station, fold, and board the train or bus.

Long-Range Battery: Ride Further, Worry Less

The removable 48V 12.5Ah (600Wh) battery delivers up to 80 km in pedal-assist mode — enough for several days of commuting on a single charge. And because the battery is removable, you can charge it indoors at home or at the office with the included EU charger. For riders who compare e-bike range before buying, the B1's 35–40 km (electric) and 50–80 km (pedal-assist) figures speak for themselves.

EU-Compliant, Ready to Ride

As a 250W e-bike with a 25 km/h top speed, the SUNNIGOO B1 is designed in line with EU regulations for standard electric bicycles — no registration, no licence in most member states (always check local rules). It ships in 85% SKD packaging with the front wheel unassembled, so delivery is fast and damage-free, and assembly takes minutes.

Who Is the SUNNIGOO B1 For?

The B1 is for adults who want a reliable, good-looking electric bicycle without overpaying: daily commuters, weekend explorers, seniors who want a stable ride, and anyone who wants to leave the car behind. With a net weight of just 28.3 kg, it is one of the more practical folding e-bikes in its class.

Every SUNNIGOO B1 is built with premium components — Shimano drivetrain, Chaoyang tires, hydraulic disc brakes and a corrosion-resistant aluminum frame — because a folding electric bike should last for years, not seasons. Backed by SUNNIGOO's European-focused support and fast EU shipping, the B1 is the smart, stylish way to make every ride easier. Order yours today and feel the difference on your first commute.

Il B1 è omologato per la circolazione stradale in Germania?

Il SUNNIGOO B1 è progettato per l'uso in aree private. È privo della certificazione ABE necessaria per il traffico stradale pubblico in Germania, pertanto si prega di verificare le normative locali prima dell'utilizzo.

Quanto dura la batteria del B1?

La batteria al litio ad alta capacità è costruita per durare nel tempo, con un ciclo di vita tipico tra i 300 e i 500 cicli di ricarica completi. Con una corretta manutenzione e una ricarica regolare, potrai goderti anni di affidabilità nei tuoi spostamenti quotidiani.

Qual è l'autonomia reale del B1?

Sebbene il produttore specifichi un'autonomia massima, le prestazioni reali variano in base al peso del conducente, al terreno, alla pendenza e alla velocità. In condizioni di guida urbana tipiche, ci si può aspettare un'autonomia di circa 15-20 chilometri per ricarica.

Il B1 viene fornito con un caricabatterie?

Sì, ogni monopattino elettrico SUNNIGOO B1 include nella confezione un caricabatterie da parete standard UE dedicato. È sufficiente collegarlo a una presa di corrente standard per ricaricare completamente la batteria in poche ore.

Qual è la garanzia che copre il B1?

Il SUNNIGOO B1 è coperto da una garanzia del produttore di 24 mesi per telaio e motore, e di 12 mesi per la batteria. I nostri centri di assistenza si trovano a Messel, in Germania. La spedizione avviene dai nostri magazzini UE con consegna in 3-7 giorni lavorativi. Si prega di conservare la prova d'acquisto per garantire una gestione rapida ed efficiente delle richieste di assistenza.

Is the B1 road-legal in Germany?

The SUNNIGOO B1 is designed for private property use. It lacks the necessary ABE certification required for public road traffic in Germany, so please check your local regulations before riding.

How long does the B1 battery last?

The high-capacity lithium battery is built for longevity, typically lasting between 300 and 500 full charge cycles. With proper maintenance and regular charging, you can enjoy years of reliable daily commuting.

What is the real-world range of the B1?

While the manufacturer specifies a maximum range, real-world performance varies based on rider weight, terrain, incline, and speed. Expect approximately 15 to 20 kilometers under typical urban riding conditions per charge.

Does the B1 come with a charger?

Yes, every SUNNIGOO B1 electric scooter includes a dedicated EU-standard wall charger in the box. Simply plug it into a standard outlet to fully recharge your battery in just a few hours.

What warranty covers the B1?

The SUNNIGOO B1 comes with a comprehensive 12-month manufacturer warranty covering motor, battery, and frame defects. Please retain your proof of purchase to ensure a smooth and efficient claims process.

The SUNNIGOO B4 is a full-suspension folding electric bike with 20×4.0" fat tires, a 250W EU-legal motor and a removable 48V 12.5Ah (600Wh) lithium battery. It is built for riders who want a comfortable commuter e-bike during the week and a capable off-road fat-tire bike on weekends, with a range of 50–80 km in pedal-assist mode and a top speed of 25 km/h.

How fast is the SUNNIGOO B4?

The B4 reaches a top speed of 25 km/h in pedal-assist mode, which matches the EU Pedelec limit for e-bikes across most European countries. The motor stops assisting above this speed, so you can ride on public roads without registration, insurance or a driving licence in most EU markets. Throttle-only mode is intended for private property or off-road use where local rules allow.

How far can the B4 go on a single charge?

Range depends on how you ride. In pure throttle mode the B4 covers about 35–40 km. In pedal-assist mode the range extends to 50–80 km. The 600Wh battery gives you enough range for several days of city commuting or a full day of trail riding. Range is measured with a 75 kg rider on flat, dry roads at 25 °C and is affected by terrain, rider weight, wind and assist level.

Is the SUNNIGOO B4 legal on European roads?

Yes. The B4 is configured as a standard EU Pedelec with a 250W motor and 25 km/h assist cut-off, so it complies with EN15194 rules in most EU countries. You can use bike lanes and regular roads where bicycles are allowed. Always check your local e-bike rules before riding, because some cities have additional helmet or equipment requirements.

What is the weight and max load of the B4?

The aluminium-alloy folding frame keeps the net weight to 30 kg, which is reasonable for a full-suspension fat-tire e-bike. The package weighs about 37 kg. The frame is rated for riders up to 120 kg, including any luggage on the rear rack.

How long does it take to charge?

Using the included 100–240V, 2A EU-round-plug charger, the 48V 12.5Ah battery charges from empty to full in approximately 6–7 hours. You can remove the battery to charge it indoors at home or at the office, which is useful if you park the bike outside.

What's in the box?

The B4 ships 85% pre-assembled. In the box you will find the folded bike frame with rear wheel attached, the front wheel, the removable battery, the charger, a basic tool set, the user manual and safety instructions. You will need to attach the front wheel, adjust the handlebars and tighten a few bolts before your first ride. Most riders are ready to go in 15–20 minutes.

Where can I get spare parts and service?

SUNNIGOO keeps brake pads, tyres, inner tubes, chargers and replacement batteries in stock at our EU warehouse. If you need help with assembly, maintenance or warranty, contact our EU-based support team through the contact page. The B4 is backed by a 2-year warranty and 30-day return policy for peace of mind.

Technical Specifications

Range and speed are measured with a 75 kg rider on flat, dry roads at 25 °C without wind. Real-world results vary with terrain, rider weight, cargo and riding style.

Explore Related Models

Compare the B4 with other SUNNIGOO e-bikes, all shipped from our EU warehouse:

• SUNNIGOO B1 – 20×4.0" folding fat-tire e-bike.
• SUNNIGOO B5 – urban fat-tire e-bike with front basket mounts.
• SUNNIGOO C91 – 1000W high-speed fat-tire e-bike.

Frequently Asked Questions

L'X10 è omologato per la circolazione stradale in Germania?

A causa del suo motore ad alte prestazioni da 6000W, l'X10 supera le normative standard per i monopattini elettrici. Ti invitiamo a verificare le leggi locali sulla circolazione stradale in Germania in merito ai requisiti di immatricolazione e assicurazione per i veicoli elettrici per la mobilità personale ad alta velocità.

Quanto dura la batteria dell'X10?

La batteria al litio ad alta capacità da 60V 38Ah è progettata per durare nel tempo. Con una cura adeguata e cicli di ricarica regolari, potrai contare su prestazioni eccellenti per diversi anni prima di notare un calo significativo della capacità.

Qual è l'autonomia reale dell'X10?

Sebbene l'X10 offra un'impressionante autonomia di 80 km, le prestazioni reali variano in base al peso del conducente, al terreno, alla pendenza e alla velocità. Aspettati un chilometraggio leggermente inferiore in caso di guida aggressiva o in condizioni climatiche fredde.

L'X10 viene fornito con un caricabatterie?

Sì, ogni acquisto dell'X10 include un caricabatterie intelligente ad alta velocità dedicato. È calibrato specificamente per il sistema a 60V per garantire una ricarica sicura ed efficiente e per proteggere il ciclo di vita complessivo della batteria.

Qual è la garanzia dell'X10?

Offriamo una garanzia completa di 24 mesi su telaio e motore, e di 12 mesi sulla batteria contro i difetti di fabbricazione. Il nostro team di assistenza con sede nell'UE è pronto ad aiutarti con qualsiasi problema tecnico o richiesta di pezzi di ricambio presso il nostro centro assistenza di Messel, in Germania. Le spedizioni avvengono dai nostri magazzini UE con consegna in 3-7 giorni lavorativi.

Rovoron S7 × SUNNIGOO — DGT-Certified Flagship Hyperscooter, Co-Developed with Minimotors

The Rovoron S7 × SUNNIGOO is the flagship hyperscooter of the Rovoron × Minimotors collaboration: an 84V platform with dual 2500W brushless hub motors (5000W nominal, up to 11500W peak), a 84V 37.1Ah Samsung lithium battery and adjustable interchangeable cartridge suspension. Officially DGT-certified (BOE-A-2022-987) for Spanish road registration and accepted across most EU member states for private land and authorised e-mobility use, the S7 is built for seasoned riders who refuse to compromise on power, range, comfort or compliance.

5 Key Advantages

• 11500W Peak Dual-Motor Power — Twin 2500W brushless hub motors deliver 5000W nominal and up to 11500W peak, placing the S7 well above 60V-class scooters in acceleration, traction and top-end performance.
• Premium Samsung Battery, Up to 140km Range — The 84V 37.1Ah Samsung lithium pack achieves up to 140km per charge, protected by an integrated Smart BMS against over-heating, short-circuits and over-charging.
• NUTT 4-Piston Hydraulic Disc Brakes — Front and rear hydraulic disc brakes with 160mm rotors deliver progressive, instant braking force that holds the line at the speeds the S7 is capable of.
• Adjustable Interchangeable Cartridge Suspension — Soft / Medium / Hard cartridge settings let you tune the ride to rider weight and style, with up to ~190mm ground clearance for mixed terrain.
• DGT-Certified, EU Compliant — Officially certified by the Dirección General de Tráfico (BOE-A-2022-987) for Spanish road registration and accepted across most EU member states. Full CE and RoHS compliance.

Technical Specifications

In-Depth: Why the S7 Outperforms

Flagship power. The S7's 84V electrical architecture feeds dual 2500W motors that peak at 11500W. Acceleration is not merely quick; it is the kind of response that redefines what a stand-up scooter can deliver. On private land the S7 reaches 100km/h, while the road-legal mode limits output to 25km/h for compliant riding where local regulations allow.

Endurance and battery safety. A 84V 37.1Ah Samsung pack is one of the largest in the hyperscooter category, delivering up to 140km of range. The integrated Smart BMS monitors cell temperature, current and voltage, protecting against over-heating, short-circuits and over-charging across a wide temperature range.

Braking and suspension control. NUTT 4-piston hydraulic disc brakes front and rear provide the stopping force needed for triple-digit speeds. The adjustable interchangeable cartridge suspension can be set to Soft, Medium or Hard to match rider weight, terrain and riding style, while ~190mm ground clearance clears obstacles that catch lower scooters.

Smart ride integration. The EY4 smart display pairs with the Minimotors APP for smartphone diagnostics, custom speed tuning and performance tracking. Dual mechanical horns, full LED lighting with turn signals and ambient side lights keep the rider visible and audible in traffic.

EU compliance and logistics. DGT certification (BOE-A-2022-987) gives the S7 a clear path to Spanish road registration and supports authorised use across most EU member states. Ships from our EU warehouse with 3–7 day delivery, duty-free within the EU, backed by a 1-year official warranty and 24/7 after-sales support.

Domande frequenti

Il Rovoron S7 è omologato per la circolazione stradale in Spagna?
Sì. L'S7 è ufficialmente certificato dalla DGT ai sensi del BOE-A-2022-987 per l'immatricolazione stradale in Spagna. Verifica sempre i requisiti locali relativi a casco, assicurazione e immatricolazione nella tua regione.

Qual è l'autonomia dell'S7 con una sola ricarica?
Fino a 140 km in condizioni ideali. L'autonomia reale dipende dal peso del conducente, dal tipo di terreno, dalla temperatura, dalla modalità di guida e dalla velocità.

Qual è la velocità massima?
Fino a 100 km/h su aree private. La modalità stradale limita la velocità a 25 km/h, come previsto dalle normative locali vigenti.

Quali sono le differenze tra l'S7 e l'R7?
L'S7 si posiziona al di sopra dell'R7: architettura a 84V contro 60V, potenza nominale di 5000W contro 1800W, batteria Samsung da 37,1Ah contro 28,6Ah e certificazione ufficiale DGT. L'R7 è la scelta ideale per lunghe distanze su ogni terreno, mentre l'S7 è l'hyperscooter di punta della gamma.

È possibile regolare le sospensioni?
Sì. L'S7 utilizza cartucce intercambiabili regolabili con impostazioni Soft, Medium e Hard, che consentono di adattare l'assetto al proprio peso, al terreno e allo stile di guida.

Qual è il supporto post-vendita incluso?
Disponibilità in magazzino UE, consegna in 3-7 giorni, spedizione esente da tasse all'interno dell'UE, garanzia ufficiale di 24 mesi su telaio e motore, 12 mesi sulla batteria e supporto 24/7 tramite service@sunnigoo.com. Il nostro centro assistenza si trova a Messel, in Germania.