AW 48V 1000W 26"x1.75" Front Wheel Electric Bicycle Motor Kit E-Bike Cycling Hub Conversion Outdoor Sport 45 - 48 KM/H top speed Motor specifications: 48v / 1000w / 470rpmIt's for bicycle only. High motor efficiency: &gt;80% Motor diameter: 245mm; Electrokinetic cell battery ( Li, lead-acid, NiMH battery etc.) Thumb throttle with 3 LEDs indicator lights Durable 600D Oxford cloth carrying bag along with a zippered main compartment for battery