220 gram 21-function folding multi-tool with 2.5 3 4 5 6 & 8mm hex T25 & T30 Torx #2 Phillips & flat blade screwdrivers 1-12 speed chain tool 2 tire levers 7 & 8mm flare box wrenches 3.23 3.3 & 3.45 spoke wrenches bottle opener Shimano® crank cap tool and presta valve core tool. Professional-grade tool steel wrenches feature superior anti-corrosion finish for unmatched lasting performance. Ergonomic body made of light but tough composite material