Pay in 4 interest-free payments of $43.75 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
UPC: 689228403000
121741-Q0-L
176364-Q0-L
152748-Q0-L
Original Cannondale Hollowgram Si single crank arm
Promax CK-1 Carbon Crankset - 165mm, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, Black Chain Tensioners UPC: 689228403000CK 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
