Easton CINCH Spider and Chainring Assembly

By combining the spider and chainrings into one unit, this assembly reduces the number of connection points, which minimizes flex and improves power transfer. It also simplifies your drivetrain setup and reduces overall weight compared to a traditional multi-piece configuration.

This assembly is designed specifically for cranksets that utilize the Easton CINCH direct-mount interface. Please verify that your current crankset supports the CINCH system before purchasing, as it will not fit standard bolt-pattern cranks.

This specific assembly is optimized for 11-speed drivetrains. While it may physically mount to the crank, the tooth profile and spacing are engineered for 11-speed chains, so we do not recommend using it with 12-speed systems to ensure optimal shifting performance.

No, this is strictly the spider and chainring assembly. You will need to purchase the Easton CINCH-compatible crankarms and spindle separately to complete your drivetrain.

The 46/30t sub-compact gearing is an excellent choice for gravel riding, bikepacking, or climbing-heavy road routes. It provides a lower gear range that makes steep ascents significantly more manageable without sacrificing too much top-end speed.