sram groupset mtb xx t type xx t type 3Specifications Bottom Bracket Not included Brakes Not included Brand SRAM Cassette XS 1297 10 52T Chain 126 links Flattop chain Chainring 36T, with Clip on Guard Crankset ISIS, 165 mm Item Name XX T Type Eagle E MTB Brose Transmission AXS Item Type Groupset, MTB Other With Battery, Charger, Cord and AXS POD Ultimate controller Package '1 1 Rear Derailleur XX T Type Transmission AXS, 12 speed Series Name XX T Type Trigger AXS POD Ultimate controller