Abbey Bike Tools SL Dual Sided Crombie Tool
Abbey Bike Tools SL Dual Sided Crombie Tool, Abbey makes bike tools for serious mechanics and folks who really care about quality, and the SL Dual-Sided Crombie Tool puts your standard wrench-and-lockring combo to shame. The stainless-steel handle is thinner than the standard Crombie, saving 124g for the traveling mechanics without sacrificing leverage or durability, and the dual-sided design works with Shimano, SRAM, and Campagnolo cassettes, so one is all you'll need.