MOTOR CSC SW900 48V 1500W Ebike Conversion Kit, 60km/h Ultra-Power Hub Wheel Fits Marlin 4, Rockrider ST1 [EU/UK Direct]

1 Applicable Bike ModelFrame Requirements About the Frame For Front Wheel Installation Requires a standard 100 mm Front Dropout width Highly recommended to use heavy duty rigid steel forks or premium suspension forks to handle the 1500W high torque For Rear Wheel Installation Requires a 135 mm 142 mm Rear Dropout width AND must use a standard 6 7 speed threaded freewheel NOT compatible with cassette spline hubs 20 26 27 5 29 700C Bikes Compatible Τrek Marlin 4 Note Marlin 5 6 and 7 use cαssettes and are only compatible if you choose the Front Wheel version Decαthlon Rockrider Rockrider ST 50 Rockrider ST 100 Note Higher ST models use cαssettes Decαthlon Riverside 120 Note Riverside 500 uses a cαssette and must be excluded for rear wheel installation Decαthlon Elops Elops Single Speed Elops 120 City Bike Cαrrera Vulcan Older Gen Crοssfire 1 Apollo Phaze Slant Belmont Transport Others Fits any traditional bicycle brand compact 20 inch bike or heavy frame that meets the standard 100mm front or 135mm rear specifications 2 Key Features1 Monster Speed 48V 1500W high performance capable of reaching speeds 50 60km h Final top speed can vary based on wheel size terrain weather and rider weight 2 Hub Motor Brushless non geared hub motor fully reinforced to handle 1500W extreme power and high current 48V output 3 Rim Premium double wall aluminum alloy rim with inner 25 mm width 4 Frame Clearance Requirement Front