The Eagle T-Type direct mount chainring boasts a natural ruggedness that is both reliable and enduring. It features a unique dual-spoke design and sturdy bash guards that ensure its durability. With four different tooth counts to choose from, you have the flexibility to fine-tune and personalize your bike's performance according to your preferences. 8 Bolt direct mount 30-38T range 0 and +3mm offset variants Compatible with T-Type chains Bash Guards are size specific. When changing chainring sizes, you will also need a new XX Bash Guard . SRAM Eagle Transmission AXS Compatibility: The SRAM XX Eagle Transmission Chainring 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. Bash Guard: XX Eagle Transmission chainring bash guard 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.