LTWOO eR9 Road Bike Electronic Groupset, Hydraulic Disc Brake, 2*10/11/12 Speed
The LTWOO eR9 Road Bike Electronic Groupset features an aluminum frame, hydraulic disc brakes, and customizable 2x10/11/12 speed drivetrains for precise shifting and superior braking.
- The description claims the product delivers precise shifting, superior braking, and ergonomic controls.