The x tools 18 in 1 multi tool with co2 inflator features the following tools chain tool with retaining hooks to secure the chain as you split or repair it press on co2 inflator compatible with presta and schrader valves 24568mm hex keys phillips and flat head screwdrivers torx t25 and t30 tools 10mm open wrench 323 333 345 396 spoke wrenches mavicreg compatible spoke wrench