Sugino XD600 170mm 26-36-46 74/110 7/8spd BB Shell Width: Square TaperChain Compatibility: 3/32",9-SpeedChainring BCD: 110,74mmChainrings: 26/36/46TCrank Color: SilverCrank/FD Type: Mountain Triple,Road TripleCrankarm Length: 170mmCrankarm Length: 170mmCrankset BCD: 74/110mmCrnk Clr: silverPedal Spindle: 9/16"Rings: 26-36-46Spin: Not ApplicableSpindle Interface Type: Square Taper JISSpindle Length: 118,113mmWeight: 690g