OTA MUSCLE is the best selling fixed gear crankset all over the world.
As the entry-level of OTA fixed gear crankset product, MUSCLE has all high-end crankset elements – AL7075 alloy, super-stiffness chainring to ensure the best performance.
Aero design with an impressive logo, and 3mm thick chainring make OTA Muscle become one of the best entry cranks for our bike build.
- 130mm BCD with 48t 7075-T6 anodized chainring (compatible with 1/8″ chain only)
- Alloy chainring bolts
- Black chainring
- 165mm Arm length
For more color options and models, simply click our OTA Bicycle Product line.
Want to see more photos with built bikes? simply click our Instagram Page.