Features: Our brake set adopted fine workmanship, conversion accessory, replace your old brake. Make from aluminium alloy materials, which enduring and light weight, rustproof and strong. Rubber brake pad is wear resistant and enduring, easy to replace and easy to operate. Resiliences adjustment screw, according to the severity of braking habits, adjust the braking resiliences. Brake line conduits, make of aluminum alloy, have high hardness and is not easy to deforms, so is safe to use. Specifications: Component: Aluminum alloy Style: Short Arm/Long Arm Color: gold/silver/Black/Red Short Arm Length: about 109mm/4.29inch Long Arm Length: about 126mm/4.96inch Package Includes: 1set V Brake Arm note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.