5-12 speed; 3/32" and 1/8" single speed chains Features a Smart Cradle System which is adjustable allowing use with almost all chains Full aluminum construction with S2 steel pin Specs:F R:front/rearRim:high sidewallHub:Magnum ...

9-12 speed chains and Campagnolo 11 speed chains Features a reversible gate to allow for different chain sizes and an ergonomic T-design which provides enhanced handling leverage Full aluminum construction with S2 ...

shop quality chain whip (8-11sp) with lock ring tool. Features: Tool head is made from CNC machined heat treated steel Comfortable alloy handle attached with stainless mounting hardware Integrated fixed gear lockring ...

the Park Tool CC-2 Chain Checker. To alleviate poor shifting and uneven drive train wear, manufacturers recommend chain replacement before rear cog replacement. Now you can quickly and accurately determine the wear ...