Flash Sale 70% Off
Give customers details about the banner image(s) or content on the template.
Write your store's popup content
SUNNIGOO M2 PLUS Torque Sensor Electric Bike – 27.5" Premium City E-Bike | 36V 16.5Ah Battery | Up to 140 km Range | 250W EU Motor
SUNNIGOO M2 PLUS Torque Sensor Electric Bike – 27.5" Premium City E-Bike | 36V 16.5Ah Battery | Up to 140 km Range | 250W EU Motor
€1.299,00
sold
In stock
Estimated delivery between September 04 and September 06. Order within .
🛡️1-Year Official Warranty & 180-Day Maintenance Guarantee
🔒 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 one-year warranty, includes a 180-day full-vehicle maintenance plan to keep your ride in top condition.
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.
The SUNNIGOO M2 PLUS torque sensor electric bike is our flagship city commuter. A torque sensor measures how hard you pedal and matches the power instantly — the most natural electric-assist ride available. Add a bigger 36V 16.5Ah (594Wh) battery with up to 140 km of range, and the M2 PLUS turns every ride into first class.
Key Features
- Torque Sensor Pedal Assist – The Natural Ride – Unlike basic speed sensors, the M2 PLUS torque sensor reads your pedaling force continuously, delivering power the instant you push. Hill starts feel effortless, acceleration feels seamless — this is the premium e-bike ride that torque-sensor bikes are famous for.
- Extra-Long 36V 16.5Ah Battery (594Wh) – Up to 140 km – The flagship hidden battery extends pedal-assist range to 140 km on level 1 (80 km on level 2, 50 km on level 3). Removable, lockable and weather-sealed inside the frame — charge it anywhere, ride for days.
- 250W EU-Compliant Motor, 42 N·m of Torque – Legal 25 km/h assistance with serious pulling power: climb slopes up to 20° while the torque sensor keeps delivery smooth and controlled. A fully EU-compliant electric bicycle — no license, no registration.
- 27.5×2.1" Tires, Suspension Fork & Dual Disc Brakes – Big wheels, anti-puncture rubber and a suspension fork soak up rough city streets, while front and rear disc brakes bring you to a confident stop in any weather.
- Flagship Spec, Silver Grey or Black, Fast EU Delivery – Shimano 7-speed drivetrain, color LCD display, automatic front light, 120 kg payload and an aluminum frame for riders 155–185 cm. Ships from our French warehouse in 3–5 days, 90% pre-assembled.
Technical Specifications
| Product Type | Torque sensor electric bike for adults (pedal assist) |
| Motor | 250W brushless rear hub motor, 42 N·m, EU standard |
| Max. Speed | 25 km/h (EU compliant) |
| Max. Climbing | Up to 20° |
| Battery | 36V 16.5Ah (594Wh) removable, hidden & lockable |
| Pedal Assist Range | 50 km (level 3) – 80 km (level 2) – 140 km (level 1) |
| Sensor | Torque sensor |
| Drivetrain | Shimano 7-speed |
| Tires | 27.5 × 2.1" anti-puncture city tires |
| Brakes | Front & rear disc brakes |
| Suspension | Suspension front fork |
| Frame | Aviation-grade aluminum alloy, non-folding |
| Display | Color HD LCD |
| Max. Load | 120 kg |
| Net Weight | 25 kg |
| Package | 148 × 25 × 84 cm, 90% pre-assembled |
| Delivery | Ships from France warehouse, 3–5 days (EU) |
What Is a Torque Sensor – and Why It Matters
Most e-bikes use a speed sensor: push the pedals, and the motor switches on at a fixed rate. The M2 PLUS torque sensor works differently — it measures how hard you're actually pedaling and delivers exactly proportional power, instantly. Start from a red light on a hill and you'll feel it: firm push, firm assist, no lag, no lurch. Riders who try a torque-sensor e-bike rarely go back.
594Wh Flagship Battery: Commute All Week
The 36V 16.5Ah battery is the largest in our city range — up to 140 km of pedal assist on level 1, or 80 km at the medium level. Hidden inside the frame where rain and thieves can't reach it, yet removable in seconds for indoor charging.
Premium Details, Everywhere
Shimano 7-speed shifting, a crisp color LCD, an automatic front light, dual disc brakes, a suspension fork and a 120 kg-rated aluminum frame — every component on the M2 PLUS matches its flagship mission. And like every SUNNIGOO city bike, it ships from our French warehouse: 3–5 working days to your door, 90% pre-assembled and ready to ride.
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 12-month warranty on the whole vehicle, a 6-month battery warranty, 30-day cover for wear parts and a 180-day free maintenance service. A 1-year extended warranty is available at checkout. 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. Every bike also includes a 180-day maintenance guarantee for extra peace of mind.