splumzer【UK STOCK MTB Hydraulic Disc Brake Set, Hydraulic Disc Brakes
splumzer【UK STOCK MTB Hydraulic Disc Brake Set, Hydraulic Disc Brakes with Rotor 160mm, Left Rear/Right Front, Four-Piston Bicycle Brakes PM/is Adapter Fit for MTB BMX Material: 3D forged 6061 aluminium alloy + 7075 T6 deterrent. Easy braking: mountain bike hydraulic oil brake, double piston brake, no matter how fast the speed, how steep the terrain, like wet the environment, gently...