TRP CK-8050 Crankset - 165mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Sandblasted Black. The TRP CK-8050 crankset features forged aluminum crankarms for durability and robustness with a 30mm spindle diameter to provide exceptional power transfer.

Durable and robust forged aluminum crankarms can handle the most extreme conditions

30mm spindle diameter is torsionally rigid for exceptional power transfer

For use with frames that have 68mm or 73mm bottom bracket shells

52mm Chainline achieved with TRP CR-M9050 3mm offset chainrings

49mm Chainline achieved with TRP CR-M8070 6mm offset chainrings

Chainring and bottom bracket Sold Separately