XX Eagle Transmission AXS Groupset

The XX Eagle Transmission AXS groupset offers the perfect balance between durability and weight savings, providing the strength needed for big enduro days while keeping the weight manageable. SRAM’s all-new Transmission groupsets take a holistic approach to shifting, with the entire system synchronized for a superior ride experience.

Shifting under load is made possible on the XX cassette thanks to a combination of X-SYNC technology and cassette mapping, allowing for seamless shifts even during the most intense power output. The XX DUB cranks feature the new T-Type rings and are compatible with the new Quarq power meters. In addition, the XX rings are compatible with removable bash guards for rougher terrain.

Engineered to optimize Eagle Transmission, the XX Eagle Transmission Flattop chain features a unique flat top, maximizing shifting performance and durability while modernizing the look of your bike. The AXS Pod Ultimate controller offers a personalized experience for all AXS controls, with a "click and fire" two-button design that transforms rider inputs into a more intuitive and responsive experience.

With the XX AXS Transmission groupset, you'll have a complete system that offers seamless shifting, durability, and weight savings for the most demanding trails.

Please visit the SRAM UDH Bike Finder to ensure that your bike is compatible with this SRAM Eagle Transmission groupset.

XX Groupset Includes:

XX Eagle Crankset

Model: FC-XX-D1 Chainline: 55.0mm Hub: Boost (148mm), SuperBoost (157mm) Chainring: 32 teeth Material: Aluminum/Carbon Bashguard: Removable (Included) Spindle: DUB Weight: N/A

SRAM Eagle Transmission features a SRAM MTB WIDE crank with a 55mm chain line while using the Boost 148mm Over-Locknut Dimension hub standard. Eagle Transmission cassettes move outboard by 2.5mm to optimize for this wider, 55mm chain line. For bikes with SuperBoost 157mm hubs, a 55mm chain line crank can be used. For bikes with a 142mm hub spacing, a 52mm crank must be used.

XX Eagle Rear Derailleur

Model: RD-XX-E-B1 Max Cassette Teeth: 52t Material: Aluminum Weight: 465 grams

XX Eagle XS-1297 Cassette

Model: CS-XS-1297-A1 Gear Range: 10-52t Cog Sizes 10-52t: N/A Freehub Interface: SRAM XD Material: Steel Weight: 380 grams

Eagle POD Ultimate Controller

Model: EC-AXS-POD-B1 Shifter Type: Electronic Clamp: N/A Weight: 48 grams

XX Eagle Flattop Chain

Model: CN-TTYP-XX-A1 Material: Steel Weight: 247 grams

AXS Battery and Charger

DUB Wide bottom bracket not included

SRAM Eagle Transmission AXS Compatibility:

The SRAM XX Eagle Transmission AXS Groupset is compatible with the following:

Frameset: Any frame that fulfills the “UDH Specification” featuring a hanger-less interface can be upgraded. The SRAM UDH Bike Finder lists all UDH bikes that are compatible with Eagle Transmission. Battery: SRAM AXS Battery Bottom Bracket: SRAM DUB "Wide": BSA73, PF89.5, PF92, PF30 MTB73, BB30
MTB73, BSA MTB68SP Chain: XX SL, XX, or X0 Eagle Transmission chains Chainring: XX SL, XX, or X0 Eagle Transmission chainring Cassette: XX SL, XX, or X0 Eagle Transmission cassette Controller: AXS POD Controller, AXS Pod Ultimate Controller Crankset: XX SL, XX, or X0 Eagle Transmission cranksets Freehub: SRAM XD compatible freehubs PowerLock: Eagle Transmission PowerLocks only Rear Derailleur:  XX SL, XX, or X0 Eagle Transmission rear derailleur

SRAM Eagle Transmission is not compatible with previous-generation Eagle components. However, Eagle Transmission T-Type chainrings are backward compatible with Eagle chains, so they can be used on the current Eagle drivetrains. Non-T-Type Eagle chainrings will not work with Eagle Transmission chains.