SRAM XX T-Type AXS Eagle Transmission Groupset Peak Performance If you're looking for peak performance on your mountain bike, then you're in the right place. Electronic drivetrains provide a next-level performance experience that lets you shift quickly in the most demanding conditions. The SRAM XX T-Type AXS Eagle Transmission Groupset comes with everything you need to build up your ultimate dream bike. It comes with an XX crankset with a 32T chainring, an XX T-Type Eagle Transmission Rear Derailleur, 10-52T XX Eagle Transmission Cassette, XX Transmission Flat Top Chain, Pod Ultimate Controller, and an AXS battery/charger. Features X-SYNC technology and cassette mapping create seamless shifts even during your hardest power output Flat top design chain maximizes shifting performance and robustness The groupset comes with an XX crankset with a 32T chainring, an XX T-Type Eagle Transmission Rear Derailleur, 10-52T XX Eagle Transmission Cassette, XX Transmission Flat Top Chain, Pod Ultimate Controller, and an AXS battery/charger | Sram | Xx T Type Axs Eagle Transmission Groupset 170 32T 10-52T