- Lighter, stronger and even more durable
- Flattop technology creates a quieter, longer lasting chain for long rides and countless shifts
- Compatible with 12-speed road and 13-speed gravel cassettes
- Hard Chrome plated inner link plates and rollers for reduced wear and prolonged life
- Cut-outs in inner and outer link plates for weight reduction
- Includes Flattop PowerLock
- SRAM Model ID: CN-FRC-E1