TRP CK-9050 EVO Crankset - 170mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon BLK/Gold CheckoutSpec= Works for All Freehub Bodies Lumens Rear 150 Recharge Type

Lumens Rear 150 Recharge Type USB Battery Li Ion Weight 59

Tall teeth with alternating tooth profiles keep the chain secure on any terrain

You can choose every Marathon for your E-Bike

remove upper bearing from the frame

Additional compartments for personal items

TRP CK-9050 EVO Crankset - 170mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon BLK/Gold CheckoutSpec= Works for All Freehub Bodies Lumens Rear 150 Recharge TypeThe 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