Chooee Mountain Bike Linear V Brakes, Bicycle Front and Rear Brakes,black/red

Brake Emsystem:Brake system suitable for almost all cantilever brakes Cables bicycles. Material: Bike Brakes Set made of high quality aluminium alloy, high strength, light weight and wear-resistance, can maintain a long service life. Arm Size: 110mm,fits all standard cantiles. Light rim Bike Brake Caliper provide more brake force and adjustable spring tension ，can effectively reduce the speed of a bicycle or prevents it from moving. Easy to install, adjust and use, anyone can do it.Please make sure your bike has a mounting hole centered on the top of the front fork or rear frame before purchasing.