D79 Series
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PRODUCT
K7-135XL Hub Motor Unit
(eCity + eTour + eFold)
Ready To Power Up Your Ride with K7-135XL E-Bike Hub Motor?
Specially Designed for City Electric Bicycle
Powerful Rear Hub Motor With 45N.M
Customizable 350W Power Output
Thrilling Speeds of 35 Km/H
O.L.D is 135mm, Freewheel
Power, Precision, Performance for your E-Bike Adventure!
350w
45 Nm
135mm
- Description
- Information
- Outline Drawing

K7-135XL HUB MOTOR: UNLEASHING E-BIKE POWER!
Powerful Rear Hub: 45N.m torque for robust performance.
Customizable 350W Output: Tailor your ride from 250W to 350W.
Thrilling Speeds: 35 km/h for an electrifying journey.
Robust Aluminum Build: Resistant to humidity, rust, and corrosion.
Lightweight & Durable: Boasts a lightweight design with high durability, weighing in at only 2.3 kg for easy handling.
Efficiency, Quiet, Rapid: Experience top efficiency, minimal noise, and rapid responsiveness.
Contact Us Today For Inquiries and Electrifying Adventures!
ADDITIONAL INFORMATION
| K7 Series | K7-135XL |
|---|---|
| Colour | Black/Silver |
| Installation Site | Rear |
| Applied for E-bikes | e-City, e-Tour, e-Road |
| Cable Routing | Side-Left |
| Cable Length(mm) | 200 |
| Sprocket Wheel | 6~7 |
| Brake Style | Disk-Brake |
| Spokes Holes | 36 |
| Spokes Size | 13G/12G |
| Spokes Central Dist.(mm) | 113 |
| Open Size(mm) | 135 |
| Wheel Size(inch) | 12/14/16/20/26/28 |
| Voltage(Vdc) | 24, 36, 48 |
| Rated Power(W) | 250, 350 |
| Max Speed(km/h) | 25, 35 |
| Max Torque(N.m) | >45 |
| Reduction Ratio | 8.14:1 |
| Magnet Items(pcs) | 16 |
| Speed Sensor(pcs) | 1~6 |
| Efficiency(%) | ≥80 |
| Work Temperature(℃) | -20~45 |
| Noise Items(dB) | <50 |
| Weight(kg) | 2.3 |
| Waterproof Level | IP65 |
| Shells Material | Aluminium Alloy |
