FREE SHIPPING
This item qualifies for Free Shipping! Details.
MEMBERSHIP
Earn up to 10% back in rewards. Learn more. Join Free.
EASY RETURNS
Take up to a full year to return your item! See our Return Policy.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
The harder you pedal, the better the XX Eagle Transmission XS-1297 12-Speed shifts. Built with a full X-Sync design that's engineered to be interdependent on other Eagle components, the XX features improved gear progression 44 and 38 tooth cogs in the low end, and square teeth that last longer and deliver more precise shifting.
Hardened Tool Steel Machined X-Dome Design for The Cluster
Stamped Steel 38T and 44Tcogs Are Pinned to The Lighter Weight Aluminum 12th Gear (Spider Cog)
X-Dome™ – X-DOME technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.
12-Speeds – 10 / 12 / 14 / 16 / 18 / 21 / 24 / 28 / 32 / 38 / 44 / 52
520% Gear Range – The 52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10-52-tooth cassette)
X-Sync Chainring – SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain easier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud clearing recesses for the inner chain links and rollers.
Optimized Gear Steps on Low End
Setup Cog for Fool-Proof Set Up
Speed – 12s T-Type
XD™ Driver Body – Allows the use of a 10-tooth small cog and provides an improved interface with the cassette.
55mm chainline Compatibility for More Moderate Chain Angle, Longer Wear and Greater Precision
Compatible with All Eagle™ Drivetrain Systems
Size | 10-52t |
---|---|
Weight (g) | 385 |