The Ninja Master+ Toolbox T20 from Topeak contain a great range of tools for trail or roadside emergencies all contained in a weatherproof tool box that mounts to the Ninja Master Series cages or to your frame. The multitool has 23 functions that includes all the common Allen sizes, a chain tool with chain pin breaker, spoke wrenches and a super hard-anodised tyre lever.2-L, 2.5, 3 (2 pcs), 4, 5, 6, 8, 10mm Allen wrenchesT10, T25 Torx#2 Phillips, Flat head screw drivers14G, 15G, Mavic M7, Shimano spoke wrenchesCrMo steel chain tool with chain pin breaker*Stainless steel wire chain hookSuper hard-anodised tyre leverBottle opener with spoke holderChrome vanadium steel toolsForged aluminium tool body151g (Mini 20 Pro tool)55g (ToolBox)*The chain tool is compatible with single and multi-speed chains up to 12 speed, NOT including Campagnolo hollow pin chains