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 0mm Tandem specific braze-on front

0mm Tandem specific braze-on front derailleur clamp included with rear cranks

Includes tubeless ready tape and tubeless valve

}Wheels Manufacturing M5 x 10mm Button Head Cap Screw Stainless Steel Bottle/50

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 0mm Tandem specific braze-on frontTRP 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