Pack of 1 pairs bike brake including 1 x front brake caliper, 1 x rear brake caliper.

• Pack of 1 pairs bike brake including 1 x front brake caliper, 1 x rear brake caliper.
• Height of break pad adjustable 20mm；front screw length: 50mm; rear screw length: 35mm
• Made of aluminium alloy material brake arm that equipped with wear-resistant rubber brake pads, anti-rust and sturdy, making it resistant to collision and not easily deformed to ensure long time use.
• The grooves on the rubber pads can improve braking efficacy and provide smooth operation to make cycling safer.
• The length between brake rubber measures 3.15"/8cm. With longer screw shaft is front brake caliper, with shorter screw shaft is rear brake caliper. Great replacement set for mountain bicycle, road bike, most bicycles to provide a smooth braking performance or bringing the bike to a stop.