TRP CK-9050 EVO Crankset - 170mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon BLK/Gold CheckoutTitle=SRAM Mahle/Specialized SL Spider - 107BCD Direct Mount Type Direct Mount

Direct Mount Type Direct Mount SRAM Tooth Count 48 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay

D-Fuse handlebar and seatpost work as a system to add compliance without sacrificing stiffness while cornering

Bleeder valve for fine-tuning pressure

Ti 316: 7mm hollow titanium rails

TRP CK-9050 EVO Crankset - 170mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon BLK/Gold CheckoutTitle=SRAM Mahle/Specialized SL Spider - 107BCD Direct Mount Type Direct MountThe 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 For use with frames that have 68mm or 73mm bottom bracket shells 52mm Chainline achieved with TRP CR M9050 3mm offset