Material: Hub- 6061 T-6 aluminum, Front sprocket- 45 Steel
Each item has been tested guaranteeing the best in quality and performance.
Computer designed pattern for increased strength and decreased weight.
All hubs CNC milled with 5 axles CNC machines. Anodized surface treatment.
The front sprocket has 14T, same as the original. Galvanized surface. Self-cleaning mud grooves between every tooth on both sides prevent dirt build up.
With this kit, dirt ebikes can be matched up to 110 mm wide rear tires.