Bafang m820 250w Mid-drive Gravel Ebike Frame LDE7820 with belt drive 700x50c
Lightweight Pedelec Gravel Ebike Frame Conversion Kit Features: 1. Motor: Bafang M820 mid-drive motor 2. Battery: 36v/380wah battery pack integrated 3.Dropout: 135x9qr belt drive with max. tire 700x50c. 4. Sizes: 48,51,54cm, etc. FL=410mm. Warranty: 2 years. Technical Data: Product Name 700x50c Bafang M820 250w Mid-Drive Gravel Ebike Frame Kit Model: LDE7820 Material Aluminum Alloy 6061, T4 &T6 Heat treatment Welding TIG+Smooth Welding Wheel Size 700x50c Motor Bafang M800 4100Wah mid-drive motor Battery Integrated downtube BT-F Size 48cm, 51cm, 54cm Dropout 135x9qr Max. Tire 700x50c Headset Tapered(42-52mm) fully hidden Routing Inner Cable routing Head tube angle 68 degree Brake Disc (Flat mount) Drive Belt Drive Seatpost 30.9 mm Rack Attachable Side Stand Attachable Type Gravel ebike, Electric Road Bike OEM Acceptable MOQ 20/50 units/100 units Painting Customized painting design acceptable We are professional bicycle frame designer and manufacturer in China...