The FSA PowerBox Road ABS Chainring is engineered for seamless integration with FSA’s PowerBox cranksets, offering precise shifting and efficient power delivery. ABS (Asymmetric Bolt Standard) design enhances compatibility and drivetrain performance for road cyclists focused on data-driven training and racing.

• 53T outer chainring
• 110ABS 4-bolt pattern
• Compatible with PowerBox/SL-K ABS
• 11-speed drivetrain compatible
• 53T