1.e-bike conversion kit (16"-28") 2.24-48V,250-1500W Load: ... ,Escooter 4.CE Rohs 5.Lithium/Acid battery 1.Feature:High efficiency, High torque to climb,Double wall alloy rim Free maintenance ... sensor Brake lever: Aluminum brakeOther available ebike diy parts: DIY e-bike conversion kits 1000w/1500w