Hydraulic Disc Brake For Mountain Bike MTB Front&Rear Cycling Oil Brake Disc UK

MTB Bicycle Hydraulic Disc Brake Fits for Bike Front or Rear Cycling Oil Disc. Bicycle Front/Rear Disc MTB Bike Hydraulic Disc Brake Cycling M4 Piston Oil Disc. 1 Pair MTB Hydraulic Disc Brake. hydraulic oil brake, excellent performance, excellent handle.The degree of lightweight is considerable.

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