Varstrom 36V 250W Electric Bike Conversion Kit – Rear Hub Brushless Motor EBike Conversion Kit for 26" with Upgraded Controller, EKD01 Display & PAS Sensor for MTB (No Battery)

• Powerful Upgrade: This rear hub kit uses a dual-layer gear system for massive torque, effortless hill climbing, and instant response—even fully loaded. Helical gears mesh smoother with less vibration and noise, while high-strength nylon evenly distributes force. Enjoy a smoother, quieter, more durable ride built for efficient travel and heavy-duty use
• Motor Performance: This rear hub ebike conversion kit delivers a strong torque of 45N·m, maximum speed reach 25km/h, meeting your daily commuting and outdoor riding needs. With operation noise below 60dB, it provides a quiet and smooth riding experience. The motor features IPX5 waterproof rating and can operate reliably in temperatures ranging from -20℃ to 45℃, allowing you to ride confidently on mountain roads, city streets and rough terrains
• Wide Compatibility: This brushless hub motor ebike conversion kit fits 26''27.5" 28'' 29'' 700C rear wheels with a dropout spacing of 138–145mm. It is *only* compatible with disc brake systems and supports up to 10 speed cassette (Note: Not compatible with freewheel, carbon fiber and wooden frames). The cable length at the right axle end is 500MM with a G9.1 connector. Adopting a sine wave controller with a maximum current of 15A, it is an ideal choice for urban commuting
• EKD01 Display: Equipped with a 2.4-inch screen, it integrates a variety of practical functions. It offers 3/5/9 levels of assist modes and supports 9 languages including English, French, Spanish, Italian, Dutch and Polish. It supports Type-C charging. Bluetooth connection enables real-time data synchronization with the BIKEGO app, and the shortcut keys allow quick speed limit adjustment, delivering a smooth and high-quality riding experience
• Complete Installation Kit: This electric conversion kit includes an optional LCD display, an upgraded controller and housing, a thumb throttle, a standard left-side pedal assist sensor, brake levers, all necessary cables and a detailed user manual. With simple and convenient installation, you can convert your regular bicycle into an electric bike in just a few minutes and enjoy the pleasure of riding

36V250W Brushless Hub Motor Kit: 【Key Specifications】 ・Rated Power: 250W ・Peak Torque: 45N・m ・Compatible Rims: 26"/27.5"28"/29"/700C ・Dropout Width: 138-145mm 【Controller Configuration】 ・Controller maximum current: 15A ・Controller rated voltage: 36v 【Installation Requirements】 ・Only Disc brake system ・Only Aluminum/Steel frames (Not compatible with carbon fiber or wooden frames) ・Max 10 speed cassette supported