E4 Mountain Bike Hydraulic Disc Brake Front Rear 4 Piston Oil Cooling MTB E-Bike
£146.95
Material: magnesium aluminum alloy. 4 Piston brake. The brakes are the left front brake and the right rear brake. Brake For: mountain bikes, DH，AM，folding bikes, etc. Cooling brake pads. Brake Fluid Type: Mineral Brake Fluid.
