Product Name: Agile 48V 1000W Kit Torque Sensor Bracket for Ebike Type: Conversion Kits Motor: 48V 1000W Max Speed: 45km/H Wheel Size: 20" X 4.0 Drop out: Front 135mm Rear 170mm Max Torque: 32n.M Efficiency: 83% Rpm: 100-380 Trademark: Agile Elec Transport Package: Carton Package Origin: Jiangsu, China Product Description 48V 1000W Brushless Gearless Fat Wheel Kit For Any BikeIf you're an electric bike rider that likes a little power with a great ride time,then choose our eletric bike gearless hub motor ebike Kit. This gearless hub motor ebike kit comes complete with a magnetic pedelic to help assist your ride, a thumb/half twist throttle for easy accelleration, and you can add one of the best e-bike batteries.So if you're tired of getting around without speed, grab your mountain bike or beach cruiser, wire one of these hub motor ebike kit, and you've got yourself a quick, long lasting electric bike.ø Complete motor kits including:===> Germany Type Motor (180ºC copper winding +best magnet)===> Double wall alloy rims,2.6mm spokes===> Twist throttle or thumb throttle===> Brake(for both side power off)===> Controller Germany quality===> 1:1 PAS systemø Specifications:Rated Power1000WNominal Voltage48VPositionFront Motor/Rear MotorRPM100-380Max Torque32N.mEfficiency83%Axle135mm(Front)/170mm(Rear)Hall SensorWithø Pictures:ø Package:ø Certificates:ø Payment:ø Shipping: