36V 250W Ebike Conversion Kit with Battery Opt 26 27.5 29 inch Hub Motor

• 【36V 250W Front or Rear Hub Motor Kit】Choose between front (VSF03) or rear (VSR03) geared brushless hub motor options, both delivering 250W rated power with 42N.m of torque for smooth, efficient assistance. Max speed of 25km/h (15.5mph) complies with EU e-bike regulations. The freewheel style motor operates quietly under 55dB with over 80% efficiency, ideal for city commuting and leisure rides
• 【5-Level Pedal Assist Mode & Walk Assist】The intelligent PAS system offers 5 levels of electric assistance to match your pedalling effort and terrain. Simply start pedalling and the motor engages automatically, no throttle needed. Adjust assist levels easily via the optional Button Display or Mini LED Display. Walk Assist Mode provides gentle motorized push at walking speed for effortless manoeuvring when dismounted. Safe, intuitive, and EU-compliant for daily commutes and leisure rides
• 【Wide Compatibility】Supports 26", 27.5", 28", 29", and 700C wheel sizes with 36H*12G spokes. Rim diameters range from 570mm to 630mm. Compatible exclusively with disc brake systems. Front dropout fits 97-103mm, rear dropout fits 136-142mm. Fits 9-speed or below freewheel (freewheel is not included). Make your daily commuting in the city effortless with this hub motor kit
• 【2 Display Options & Package Contents】Choose between the Button Display or the Mini LED Display. Both operate at 36V and show battery level, speed, and assist level at a glance for a tailored riding experience. Easy DIY installation with included hub motor kit, controller with box, 1T2 cable, optional display, PAS sensor, motor extension cable, and plastic straps
• 【Intelligent Controller with Protection】The 36V controller features 12A max output current with low voltage protection for safe battery operation. IP-X5 waterproof rating ensures reliable performance in wet conditions. Operating temperature range of -20°C to 45°C makes it suitable for all-season riding. The included PAS sensor provides natural pedal assistance
• 【Health & Financial Benefits】Electric bikes are not only an environmentally-friendly alternative to petrol-based transportation, but they also offer excellent cost savings. Besides saving money on transport, riding an e-bike promotes physical health by giving you a lighter yet effective workout. Experience a win-win situation with reduced strain and fitness improvement at the same time

Varstrom 36V 250W Hub Motor Kit - Upgrade Your Bicycle to E-Bike Transform your standard bike into a powerful electric bike with the Varstrom 36V 250W Hub Motor Conversion Kit, this ebike kit delivers reliable electric assistance for daily commutes, urban exploration, and leisure cycling with minimal installation effort. Important Notes: ① Please confirm the dropout size (fork width) before purchase: Front motor kit fits 97-103mm dropout Rear motor kit fits 136-142mm dropout ② This hub motor kit is designed exclusively for bicycles equipped with disc brakes. ③ These hub motors are compatible with freewheel systems (9-speed or below). Freewheel is not included. Specifications: Motor Model: VSF03 (Front) / VSR03 (Rear) Motor Type: Geared brushless, freewheel style Rated Voltage: 36V Rated Power: 250W Maximum Torque: 42N.m Max Speed: 25km/h (15.5mph) Controller Current Limited: 12A Tyre Width: 1.5"-2.4" (26"-29") / 32C-50C (700C) Connector Type: G9.1 Package Includes: 1 × Hub Motor with Rim & Spokes 1 × LCD Display (Optional) 1 × Motor Controller 1 × Controller Box 1 × PAS Sensor 1 × 1T2 Cable 1 × Motor Extension Cable 1 × Plastic Straps * Optional: * Battery and Charger Q&A FAQ 1: Is this hub motor kit compatible with my bike? A 1: This hub motor kit is compatible with most standard bicycles. Please confirm your bike's rear fork width (dropout size), wheel size, and brake type before purchase to ensure proper fit. FAQ 2: What battery connector is compatible with this motor? A 2: The battery connector of this ebike conversion kit is XT60 (male), so the battery side must be equipped with an XT60 (female) connector for proper connection.