Description
CK-1 cranks are Promax’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.
| Rings | Not Included |
| Number of Chainrings | No Rings, No Spider Included |
| Drivetrain Speeds | Single Speed 3/32″ |
| Chainring BCD | 104 |
| Chainrings Included | No |
| Color | Black |
| Crankset Style | 2-Piece |
| Crank Length (mm) | 165, 170, 175 |
| Crank Intended Use | BMX |
| Pedal Spindle | 9/16″ |
| BB Included | No |
| Defined Color | Black |






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