TRP CK-9050 EVO Crankset - 170mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon BLK/Silver CheckoutSpec= Shiny Black Double-butted tapered and shot-peened AL6061

Double-butted tapered and shot-peened AL6061 construction

46 BB/Frame Interface PF30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 118 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Defined Color Black

Includes tubeless ready tape and tubeless valve

Aluminum steerer extends into the crown for added strength

TRP CK-9050 EVO Crankset - 170mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon BLK/Silver CheckoutSpec= Shiny Black Double-butted tapered and shot-peened AL6061TRP CK 9050 EVO Crankset 170mm 12 Speed For 68 73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon Black Silver. The TRP CK 9050 EVO crankset features high performance carbon layup crankarm construction for strength and weight saving with a 30mm spindle diameter to provide exceptional power transfer. High performance carbon layup provides strength and weight savings 30mm spindle diameter is torsionally rigid for exceptional power transfer