Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.

X-Sync 2 Eagle 12-Speed Direct Mount Chainring

5 out of 5 stars
1 Review
Current price: $67.66 - $90.95 Original price: $107.00
Up to 37% off

Style & Size:


Why We Like The X-Sync 2 Eagle 12-Speed Direct Mount Chainring

It’s no surprise that with the launch of its ground-breaking one-by 12-speed Eagle drivetrain, SRAM also introduces a reworking of its X-Sync chainrings. Building on the original X-Sync's renowned chain retention ability, the X-Sync 12-Speed Direct Mount Chainring changes things up with claims of even better chain control. As with the original design, each tooth is CNC-machined to support the chain's inner- and outer-link widths by providing a variable thickness from tooth-to-tooth, so the chain and chainring essentially lock together as you pedal and push away mud with ease.

The departure in design lies in the tooth shape. Where the original X-Sync teeth took on a boxy shape, X-Sync 2 is narrower to accommodate the 12-speed Eagle chain and features teeth that more closely resemble those of a shark. Boasting aggressive profiling, these teeth hold the chain securely in place like a megaton aquatic predator latching onto a precisely thrown oxygen tank, then let it to glide seamlessly back to the cassette for smooth, friction-free turns.

The beauty of this new profile isn't just in its chain retention ability. It mimics the wear profile seen in the original X-Sync teeth for increased durability, and it features specific edge shaping to prevent chain suck over time. The direct-mount interface also makes swapping out rings a breeze, giving quick flexibility to adapt to different shapes of terrain.


  • A one-by chainring for SRAM's new Eagle 12-speed groups
  • 6mm offset for ideal chainline with standard hubs
  • Updated tooth profile provides confident chain retention
  • Direct-mount interface makes changing rings a breeze
  • Item #SRM00AH
Number of Rings
30 t, 32 t, 34 t, 36 t, 38 t
Compatible Components
SRAM Eagle 12-speed drivetrains, SRAM 11-speed drivetrains
Claimed Weight
[34T, 3mm offset] 2.9oz (82g)
mountain biking
Manufacturer Warranty
2 years

Overall Rating

5 based on 1 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 1 reviews


Selecting an option will reload the available reviews on the page
5 out of 5 stars

November 16, 2020

Good Quality Chainring

I've put it through the wringer

Replacing this for seasonal teardown/buildup...getting ready for late season rides, next season. Easy replacement due to direct mount.

Mike N

Originally reviewed on Backcountry.com