27.5er Electric Carbon Mountain E-Bike Frame Bafang Mid-Drive Motor Built-in Battery Box
27.5er Electric Carbon Mountain Bike Frame Built-In Battery Bafang E-bike Bafang Mid-Drive Motor 27.5er Electric Carbon Mountain Bike Frame Built-In Battery Bafang E-bike Features: 27.5er Electric Carbon Mountain e-Bike Frame Bafang 250w/350w Mid-Drive Motor Integrated Built-in Battery Box 142x12 dropout Technical Data: Product Electric Mountain Bike Frame, e-bike frame Material Carbon Fiber Model CME-210 Wheel Size 27.5er(650B) Motor Bafang Max Mid-drive motor Power 250/350w, 36/48v Battery Box Integrated Built-in Battery Box in downtube Seatpost 31.6mm Headset Tapered(1-1/8" upper, 1-1/2" Lower) Size 17" (other sizes available Headtube Angle 71° Dropout 142x12 thru-axle Brake Disc Brake Application Electric mountain bike,e-bike,mid-drive e-mtb OEM Acceptable Sample available Painting as per customer's requirent. We are a profession bike frame supplier in China.