Features compact and practical 23 function mini tool from topeak forged aluminium body crmo steel chain tool compatible with single and multi speed chains up to 12 speed not including campagnolo 11 speed hollow pin chains stainless steel wire chain hook 2 phillips and flat head screwdrivers 14g15gmavic m7shimano compatible spoke wrenches chrome vanadium steel tool super hard anodised metal tyre lever designed for durability and for emergency use only t10t25 torx wrench hardened steel bottl