Crankset - TruVativ - Stylo 1.1 GXP Black Crankset w/ BB BB Shell Width: 68/73mmBB Thread Type: EnglishChain Compatibility: 9-Speed,3/32"Chainring BCD: 104mmChainrings: 32TCrank Color: Mirror BlackCrank/FD Type: Single RingCrankarm Length: 175mmCrankarm Length: 175mmCrankset BCD: 104mmCrnk Clr: BlackCrnk Clr: mirror blackInterface: GXPLength: 175mmPedal Spindle: 9/16"Rings: 32Spin: Not ApplicableSpindle Interface Type: TruVativ GXPWeight: 876g