e*thirteen by The Hive TRS Plus Cassette Upgrade Kit with Cassette, Chain, Shifter and Derailleur Conversion Kit - 12 Speed, 9-46t, Black
e*thirteen by The Hive TRS Plus Cassette Upgrade Kit with Cassette, Chain, Shifter and Derailleur Conversion Kit - 12 Speed, 9-46t, Black, The e*Thirteen TRS Plus 12-Speed Upgrade Kit lets you upgrade your existing 11-speed SRAM drivetrain to a 12-speed drivetrain without needing new cranks, chainrings, shifters, or derailleurs. All parts and required tools are included including new internals for the SRAM shifter.Kit is also compatible with Shimano XTR, XT, and SLX 12-speed drivetrains when used with Shimano 12-speed derailleurs and shiftersSmaller 9-46T cassette gives a better chainline, for longer-lasting drivetrainsThe assembly utilizes XD(TM) Driver mounting to enable a 9-46T 12-speed cassette, keeping the drivetrain simple, yet providing the gear range of a 2X system