Easton direct mount chainrings use a new narrow/wide design specifically tailored to road/cx/gravel applications. The individual tooth profile has moved from the traditional symmetrical shape to more directional specific design with the intention to create a positive chain roller engagement to help with chain retention, critical to prevent chain slip and bounce over rough terrain.

Optimized for 11 speed drivetrains, though compatible with 9-, 10-speed chains, as well as 12-speed Eagle, 12-speed Campagnolo. Not compatible with Flattop AXS or 13-speed Campagnolo.

FEATURES:

• EA90 SL Alloy
• Cinch System Compatible
• Variable Tooth Width
• Optimized Retention via Directional Tooth Design

SPECS:

• Single Direct Mount: 38T, 40T, 42T, 44T, 46T, 48T, 50T
• Chainline: 47mm
  
• Material: EA90 ALUMINUM