Easton direct mount rings 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. Rings only. Crankarms and spindles sold separately.
Specifications:
PRODUCT CODE:
RR21DM40TFLT12BLK (40T)
RR21DM42TFLT12BLK (42T)
If you have any questions do not hesitate to reach out to us and we'll get back to within 24 hours.
Coast to Coast to Coast
on orders over $150*
See shipping policy
See our brands
