The 100% CNC-machined 3D24 TRACK has been specially crafted with a shorter axle and 144BCD specific to track and fixed-gear bikes. The 3D24 track crank continues to lead the 24mm track crankset market in terms of technology and performance.
172.5mm length 579g
- Spider: 144BCD
- Spindle: 24mm steel
- Q-Factor: 147 mm
- Chainline: 43.5mm
- Material: 100% CNC-machined, 7075-T6 aluminum alloy
- Compatibility: Specific ROTOR BSA, ITA bottom brackets, 144BCD chainrings