Provides functionality of a standard quick-release mechanism with a multi-tool.Tulio provides the functionality of a standard quick release mechanism while providing a multi-tool at the ready which includes eight of the most commonly used bicycle toolsAn elegant solution to forgetting the tools needed on any rideChain tool is single- and 11-speed compatibleCompatibility: 130 and 135mm rear quick-release hubs with 10mm quick-release axlesWeight: 99gLifetime warranty on all Pedro"s toolsItem SpecificationsIncludes - 4, 5, 6, and 8mm Hex Wrenches - Flat-head Screwdriver - 3.23 and 3.45mm Spoke Wrenches