electric bike kit 1,250W front drive motor 2,36V Lithium battery 3, ... 4,26 inch or 28 inch wheel motor power250WF/D brushless Gearedwheel base700C/ 26"RimDual AllyreflectorCateyethe front OLD size100mmvoltage24V/36Vbattery capacity10AHController24V ... Carrier size700C/ 26"Gross Weight11kgPacking size65*65*26cm Electric bike kit for 20/26/28 inch bicycles