Pedros rxm multi tool the pedros rxm multi tool blends efficient size and weight with the essential rider needs featuring the most essential tool you need to repair your bike out on the road or trail and get home safelythe rxm multi tool has 12 tools including 25 3 4 5 6 and 8mm hex keys a flat blade screwdriver m7 spoke wrench and a removable shop quality chain tool with integrated 32 33 and 35mm spoke wrenchesweight 163g