1,Integration motor kit,24V,Motor, controller, torque sensor 2,combined as one body! 3,Assistant force rate from1: 1-1: 3! OutRider Ebike Co ... West Lake. We design, produce, organize, and integrate the complete kit for electric bikes and supply OEM for complete ebikes.The ... kits have been supplied all over the world. Integration motor kit,24V,Motor, controller, torque sensor combined as one body! ...