Promax - CK-1 Carbon Crank Set
CK-1 cranks are Promaxâ€™s 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 chromoly spindle provides increased stiffness and efficient power transfer
- Designed and optimized for chainrings with SRAM's 3-Bolt mount style (bolts sold separately. SKU number CK2203 recommended)
- Compatible with Promax 4-Bolt 104BCD Spider/Adapter for CK-1 cranks (sold separately)
- Pedal washers included and required
- Bottom bracket sold separately
Number of Chainrings - No Rings, No Spider Included
Pedal Spindle - 9/16"
Crank Intended Use - BMX
Crank Length (mm) - 170
Rings - Not Included
Spindle Interface Type - RaceFace/Easton CINCH
Crankset Style - 2-Piece
Drivetrain Speeds - Single Speed 3/32"
Chainring BC - Direct Mount SRAM , 104
BB Included - No
Or 6 weekly payments of $141.67 with