FSA COMET MEGAEXO 42/32/24T MTB CHAINWHEEL CHAINSET 175mm BB30 BLACKFSA COMET CHAINSET WITH PRESS FIT BB30 BOTTOM BRACKET UNIT, SUITABLE FOR USE WITH 10 SPEED MTB GEAR SYSTEMS, CHANNELLED ARM DESIGN FOR REDUCED WEIGHT, LOSING WEIGHT BUT NOT COMPROMISING STIFFNESS, STANDARD MTB CHAINRING SIZES WITH A GLOSS BLACK FINISHFORGED 175mm 6061 ALUMINIUM ARMS42/32/24 ALUMINIUM INDEXED 7075 TOP MACHINED CHAINRING WITH CHROME MOLY SMALLER CHAINRINGS4 BOLT CHAINRINGS 64,106 BCDTO SUIT 68mm – 73mm BB 30 SHELL, SPACERS ARE PROVIDEDEASILY ASSEMBLED TO YOUR MTB FOR MINIMAL FUSSTHIS IS A PRESS FIT BB30 MODEL PLEASE ENSURE YOUR FRAME IS THIS TYPESTUNNING LOOKS AND EXCELLENT FINISH TO ADD STYLE TO YOUR BIKEWEIGHT 1030g INCLUDES BOTTOM BRACKET (approx)