About this item

• [Build to Last] The 250W Electronic Conversion Installation Kit for Bicycle features a copper motor that's wear-resistant, corrosion-resistant, high-temperature-resistant and impact-resistant - ensuring your E-Bike Kit delivers long-term performance.
• [Labor-saving Assistant] Transform your ride with this Chain Drive Electric Gear Bicycle system. No more laborious pedaling - simply control your speed with the twist grip for effortless riding.
• [Safe Riding] Our 250W Mid Kit E-Bike conversion features secure wire connections and a powerful controller to ensure smooth operation and minimal failure rates for safer cycling.
• [Low Resistance] The Rear Derailleur E-Bike system includes a flywheel-equipped motor that disengages when pedaling without power, eliminating drag for natural riding.
• [Fun of DIY] Assembling an e-bike by yourself can not only exercise your hands but also bring you a great sense of achievement, and let you feel the joy of DIY.