Full Speed Ahead Pro ATB Chainring

No, this chainring is specifically optimized for 9-speed mountain bike drivetrains. Using it with a 10-speed or 11-speed system may result in poor shifting performance and increased wear due to differences in chain width.

You need to measure the Bolt Circle Diameter (BCD) of your crankset, which is the diameter of the circle formed by the center of the chainring bolts. If your crankset is a standard 104 BCD configuration, this ring will bolt on directly.

This specific model is designed as an outer ring. It features the necessary ramp and pin profiles to facilitate smooth shifting from the middle ring up to the big ring.

The aluminum construction strikes a balance between weight savings and durability. It is robust enough to handle the stresses of trail riding while remaining lightweight enough to keep your drivetrain efficient.

While it is engineered for mountain bike drivetrains, it can technically fit any crankset with a 104 BCD. However, the tooth profile and shifting ramps are optimized for mountain bike gear ratios and 9-speed chains, so it may not perform as expected on a road-specific drivetrain.