Crank Brothers S. O. S. TT17 Twin Tube Tool Kit The Complete Solution to Save Your Shred Nothing is worse than going out for a ride and needing a certain tool to fix an issue with your bike. With a multi-tool, you'll have many of the tools you need to fix any issue or adjustment. The Crank Brothers S. O. S. TT17 Twin Tube Tool Kit offers reliable on-bike mechanical support for those unexpected moments on the trail, in a compact, premium package. It is designed to be seamlessly integrated with your bike frame and ensures easy access to essential tools for quick repairs. Features The kit comes with: 2/2. 5/3/4/5/6/8mm hex, #0/1/2 spoke wrenches, flat #1 screwdriver, T25 Torx, chain breaker, valve core remover, CO2 inflator, tubeless tire plug tool, and spare chain link storage Dimensions: 155 x 51 x 32mm (Lx Wx H, installed on bike)Weight: 247g | Crankbrothers | S. o. s. Tt17 Twin Tube Tool Kit Black