The topeak alien ii multi tool is alightweight and functional with 26 tools including allen wrenches torx wrench hex bolt wrenches spoke wrenches philips and flat screwdrivers chain tool and hook 2 tyre levers pedal wrench bottle opener and stainless steel knife all this folds away into a compact and versatile topeak mtb multi tool and comes with it39s own tough neoprene clip bag the tool weighs approx 270g making it ideal to throw in your pack or keep in your saddle bag or jers