SUNNIGOO
SUNNIGOO B5 Urban Electric Bike 20" Fat Tire | 600Wh 48V Battery, 50-80 km Pedal-Assist Range (up to 120 km Combined), EU Pedelec E-Bike with Front Basket & Rear Rack
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
| Product Type | Urban electric bike (fat tire e-bike) |
| Motor | 250W (EU standard) rear motor |
| Max. Speed | 25 km/h (Pedelec) |
| Battery | 48V 12.5Ah (600Wh) removable lithium-ion |
| Charger | 100–240V, EU round plug |
| Range – Electric Only | 35–40 km |
| Range – Pedal Assist | 50–80 km |
| Range – Combined | Up to 120 km |
| Drivetrain | Shimano 7-speed |
| Tires | Chaoyang 20×4.0" fat tires |
| Brakes | Hydraulic disc brakes, front & rear |
| Frame | Aluminum alloy |
| Display | LCD screen |
| Rack | Rear rack + front basket mounts |
| Colors | White / Military Green |
| Net Weight | 33 kg |
| Gross Weight | 40 kg |
| Package Dimensions | 147 × 28 × 79 cm |
| Packaging | 85% SKD (front wheel unassembled) |
| Shipping | EU warehouse, 3–5 business days |
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.
SUNNIGOO B5 Urban Electric Bike 20" Fat Tire | 600Wh 48V Battery, 50-80 km Pedal-Assist Range (up to 120 km Combined), EU Pedelec E-Bike with Front Basket & Rear Rack
138 sold
Na stanie - Gotowe do wysyłki
Estimated delivery between Wrzesień 06 and Wrzesień 08. Order within .
🛡️1-Year Frame Warranty & 6-Month Electrical Parts Warranty
🔒 Secure Checkout: VISA, Mastercard, PayPal
💬24/7 Technical Support
1. Power & Gradeability Tests
Performance: Our motors are tested to maintain consistent power output under heavy loads.
Incline Mastery: Each model is verified to conquer inclines, ensuring seamless navigation through underground garages and city overpasses.
2. Battery Endurance & Safety
Real-World Range: We conduct multi-environment range tests. Our high-capacity Lithium-ion batteries are proven to deliver km depending on the riding mode (Pure Electric vs. PAS).
Thermal Management: Batteries are tested for charging efficiency and heat dissipation to prevent overheating and ensure a long lifecycle.
3. All-Terrain & Shock Absorption
Surface Adaptation: whether from 10-inch puncture-resistant tires to 20-inch Chaoyang fat tires, we test grip and stability on wet asphalt, gravel, sand, and snow.
Suspension Rigidity: Our full-suspension and hydraulic systems undergo thousands of compression cycles to guarantee a "smooth-as-silk" ride on uneven urban roads.
4. Safety & Braking Precision
Stopping Power: We equip our vehicles with Dual Braking Systems (Hydraulic Disc or Electronic Brakes). Every batch is tested for immediate stopping distance, even at maximum speeds.
Visibility: Integrated LED lighting and signal systems are vibration-tested to ensure 360° visibility in low-light or high-impact conditions.
5. Structural Integrity & Material Quality
Load-Bearing: Our Aerospace-grade Aluminum Alloy frames and premium silicone pedals are tested for corrosion resistance and anti-slip durability.
Quality Control: With 99% self-developed components, we ensure unparalleled consistency and mechanical reliability across our entire lineup.
Fast Delivery: E-bikes ship from our warehouses in Germany and Italy; e-scooters ship from Germany, Poland and France. Expect your bike to arrive within 3-7 days.
Shipping & Tax: We offer free shipping on most orders. Prices include VAT for EU deliveries.
Official Warranty: Every SUNNIGOO product purchase is protected by an official warranty: 1 year on the frame, 6 months on motor, controller, display and charger, and 3 months on the battery.
Professional Support: Our technical team provides 24/7 online support to assist with assembly, maintenance, or troubleshooting.
Ready to Ride: Arrives in 85-90% SKD packing mode, ensuring the product is nearly ready for use right out of the box with minimal assembly required.
Sustainable Commuting: The SUNNIGOO product is designed to provide a high-performance alternative to fossil-fuel vehicles, helping riders significantly reduce their personal carbon footprint.
Efficient Energy Management: Our high-capacity lithium-ion battery utilizes optimized energy consumption technology to maximize battery life cycle and reduce electronic waste.
Durable Engineering: By using a lightweight aluminum alloy frame and professional-grade components like Shimano and Chaoyang, we create a durable product meant for years of use rather than frequent replacement.
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
| Product Type | Urban electric bike (fat tire e-bike) |
| Motor | 250W (EU standard) rear motor |
| Max. Speed | 25 km/h (Pedelec) |
| Battery | 48V 12.5Ah (600Wh) removable lithium-ion |
| Charger | 100–240V, EU round plug |
| Range – Electric Only | 35–40 km |
| Range – Pedal Assist | 50–80 km |
| Range – Combined | Up to 120 km |
| Drivetrain | Shimano 7-speed |
| Tires | Chaoyang 20×4.0" fat tires |
| Brakes | Hydraulic disc brakes, front & rear |
| Frame | Aluminum alloy |
| Display | LCD screen |
| Rack | Rear rack + front basket mounts |
| Colors | White / Military Green |
| Net Weight | 33 kg |
| Gross Weight | 40 kg |
| Package Dimensions | 147 × 28 × 79 cm |
| Packaging | 85% SKD (front wheel unassembled) |
| Shipping | EU warehouse, 3–5 business days |
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
Shipping & Delivery
E-bikes ship from our warehouses in Germany and Italy; e-scooters ship from Germany, Poland and France. Every order is dispatched from within the EU, so there is no long ocean-freight wait, no surprise customs clearance, and delivery is faster and more predictable.
Most EU orders arrive within 3–7 business days from dispatch. You’ll receive a confirmation email with your tracking number as soon as your bike leaves the warehouse.
Yes. Once your order is dispatched, we send you a tracking link by email so you can follow your bike from our warehouse to your door in real time.
Your bike arrives in a compact box, 85–90% pre-assembled. You only need to attach the front wheel, handlebar and pedals — typically 20–30 minutes with the included tools and illustrated guide.
Payment & Orders
We accept Visa, Mastercard and PayPal through our secure checkout. All transactions are encrypted and processed through Shopify’s certified payment gateway.
Absolutely. Our checkout is SSL-encrypted and your card details are never stored on our servers — they go directly to our certified payment provider.
If your order hasn’t shipped yet, we’re happy to change or cancel it — just contact our support team with your order number. Once dispatched, the order can be returned under our standard policy.
Yes. We support dropshipping, wholesale and OEM/ODM partnerships with tiered pricing. Contact our team for a tailored quote.
Warranty & Support
Please contact our 24/7 support team with photos of the issue and your order number. We’ll send replacement parts or arrange a resolution as quickly as possible — no long forms, no runaround.
Every SUNNIGOO bike includes a 1-year frame warranty, 6-month cover for the motor, controller, display and charger, and a 3-month battery warranty. Tyres, brake pads and saddles are not covered by warranty, but we replace them free of charge in case of factory defects. See our Warranty Policy for full details.
Contact our support team with your order number, a short description and photos (or a short video) of the issue. We’ll assess it within 24–48 hours and ship the necessary parts or arrange a repair. The full claim process is explained on our Warranty & Support page.
Yes. Under EU consumer law you have a 14-day right of withdrawal from delivery. As long as the bike is unused and in its original packaging, we’ll refund the full purchase price once we receive it.
About Your SUNNIGOO
Yes. SUNNIGOO e-bikes sold in the EU are engineered to comply with European e-bike regulations, including the CE EN15194 standard, with pedal-assist up to 25 km/h — legal on European roads and bike paths without registration or a licence. Check your model’s specifications for its exact motor rating.
Range varies by model — many of our e-bikes deliver up to 120 km on a single charge in eco mode, measured with a rider around 75 kg on flat terrain. Real-world range depends on your weight, terrain, assist level and weather. Check the specifications of your model for its exact range.
Yes — the battery is fully removable, so you can lock the frame outside and charge the battery indoors at home or at the office.
Very little. Keep the tyres inflated, the brake pads adjusted and the chain lubricated, and your e-bike will stay reliable for years. If anything needs attention, our support team is available 24/7.