A compact roll-up, multi-function ratchet tool set with tubeless tire repair / CO2 inflation kit and chain tool has everything you need to fix and make precise adjustments to your bike while on the road. Features a fine tooth ratchet mechanism with reverse lever and thumb wheel for quick rotation and control in tight spots and includes Speed Sleeve bit holder, hardened steel tools in 2, 2.5, 3, 4, 5, 6mm hex, T10, T15, T25 Torx®, #2 Phillips bits, Aluminum CO2 inflator, Stainless steel 3.5mm Plug Insertion Tool, tire repair plugs, chain tool, and chain hook. The ultrasonic welded roll-up pack keeps things organized and secure, and even has a pocket to store two silicone straps for carrying one 16g CO2 cartridge and two tire levers.