Promax CK-1 Carbon Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK MFPN=WBB-T47I-29-ORG This results in a lighting

This results in a lighting pattern that better reveals contours and hidden bumps in the road

Elastane 8%

Model Degreaser + Wash Description Bike Wash and Drivetrain Degreaser Type Bulk Size 3

Butted Aluminum

Promax CK-1 Carbon Crankset - 170mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK MFPN=WBB-T47I-29-ORG This results in a lightingCK 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 premium