TRS Plus Cassette Upgrade Kit with Cassette, Chain, Shifter and Derailleur Conversion Kit - 12 Speed, 9-46t, Black shippable The regular fit ensures versatile

The regular fit ensures versatile usability and provides enough space for layering

Made in Italy

Traverse HD i9 delivers unbeatable control and pinch-flat resistance in severe terrain

Laser cut leg openings

Forged aluminum arms keep you confident on the trail

TRS Plus Cassette Upgrade Kit with Cassette, Chain, Shifter and Derailleur Conversion Kit - 12 Speed, 9-46t, Black shippable The regular fit ensures versatileThe 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 shifters Smaller 9 46T cassette gives a better