Promax CK-1 Carbon Crankset - 175mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutTitle=Wolf Tooth Direct Mount Chainring - 30t Color Black Rear Der/Shifter Compatibility

Color Black Rear Der/Shifter Compatibility SRAM X-Actuation Drivetrain Speeds 12 Weight 123 Shifter Style Thumb

They have a weather-friendly leather upper and moderately stiff midsole for a balance of pedal feel and power transfer

Center and intermediate knobs on the Raddler are slightly taller than those on the original Riddler thereby increasing tire lifespan with out negatively affecting rolling efficiency

2x10-speed

Promax CK-1 Carbon Crankset - 175mm 2-PC Direct Mount SRAM 3-Bolt 30mm Spindle BLK CheckoutTitle=Wolf Tooth Direct Mount Chainring - 30t Color Black Rear Der/Shifter CompatibilityPromax CK 1 Carbon Crankset 175mm 2 PC Direct Mount SRAM 3 Bolt 30mm Spindle Black. CK 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