BAOSHISHAN Electric Bike Conversion Kit, Up to 31 Miles Range Pedal Assist for Mountain Bike and Road Bike, 12V 10AH Chargeable Battery, 15.5Mph, 30s Tool-Free Installation (Blue)

Turn Your Bicycle into an E-Bike.
30s Tool-Free Installation: Converts your bike into an electric bike in 30s without disassembly and extra tools.
Excellent compatibility: Suitable for any bicycle with Round Seat Post Φ25.4~31.6mm. Compatible with road bike tire width: 1.5/1.75/1.95/2.15inch and mountain bike tire model: 25C/28C/35C/38C.
Up To 31 Miles Range: On a full charge, it could drive a distance of up to 31 miles (50km) in HALF boost mode. Actual range may vary based on terrain and load.
APP Control: You can check the real-time power level of the booster and switch the booster mode through the app on your phone, and it also shows the real-time data of your riding.
[FRIENDLY SUPPORT] BAOSHISHAN take the responsibility of 2-year warranty and lifetime after-sales support.

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