Promax CK-1 Carbon Crankset - 175mm, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, Black Derailleur Parts - 20mm internal rim width

- 20mm internal rim width and 23mm rim depth

UPC: 710845890161

or stays of your bike

Manufacturer Part Number: Y8H204000

Promax CK-1 Carbon Crankset - 175mm, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, Black Derailleur Parts - 20mm internal rim widthCK 1 cranks are Promaxs top of the line carbon crank offering. The race ready carbon design maximizes strength and minimizes weight. The crank arms spin on a beefy 30mm spindle to increase stiffness and power transfer. These cranks offer direct mount chainring compatibility for additional weight savings, or run them with a 4 bolt 104 BCD chainring adapter, available separately. Premium carbon crank arms are lightweight and extremely strong 30mm