It's quiet, it's fast, it's a joy of riding... It's still your bike 1.front driving wheel 2.left soft plastic handle 3.twist throttle 4.brake handle with electric switch 5.controller 6.three-stage intelligent charger 7.battery carrier for left 8.battery carrier for right 9.inducing magnet Description: Electric Bike Conversion Kit Type: Front wheel kit. Autonomy: 24 to 50 km kits with brushless motor. (autonomy is more if you pedal). Speed: 25 km/h (For EU),0-32Kpm(for US),. Faster than a car into the traffic jam! Battery life: 300 cycles. Operation temperature: 4 to 38 癈 (40 to 100 癋) Weight: 17 to 24 kgs (36 to 52 pounds) Charge time: 10 hours above Brushless motor is 200 Watts, 24 Volts and 20% more performance. Batteries: 2 X 12 Volts 18Ah deep cycle AGM battery Charger: 110/220 Volts three stage intelligent battery charger Could be easily installedl on 99,9 % of bicycle. Available in 16, 20, 24 and 26 inches sizes. Complete kit ready to be installed. DOWNLOAD: Assemble guide Product code:NEW-26 (26" bike rim); NEW-24 (24" bike rim) Brushless Hub Motor, Quiet and Reliable Hub Motor Specifications: 24Vdc,200W(Peak 360W),220rpm You may choose other hub motors available High Motor Efficiency: 86% Speed: 0-25kpm(For EU),0-32Kpm(for US), Kit Weight: 13.5Kg, Hub Width: 95mm (for front wheel fork) Reinforced aluminium rim and tire special for e-bike Excessive Current Protection Low voltage Protection Packaging Box Dimensions: 70cmX70cmX26cm Minimum Order: 20?container 207 sets