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TRS Plus 12 Speed Cassette


Since day one, e*thirteen’s TRS Plus Cassettes have delivered more range, more value, and less weight than their competition. Now, our TRS Plus Cassettes feature revised architecture, better shifting, and are available in multiple configurations.

New to the lineup is the TRS Plus 9-50T 12 Speed Cassette, which has a truly unmatched 556% range at only 398 grams.

New cassette architecture simply uses 3mm hex for assembly, and no longer requires proprietary tools. Updated shift features for smoother shifting, and better long-term wear.

Two-piece design allows for individual replacement of parts as they wear.

- Plugs directly into all SRAM™ Eagle™ 12 speed drivetrains.

If you're planning on building up your new bike with an Eagle drivetrain, or your existing Eagle drivetrain just took a dive, consider saving some weight and money, without skimping on range with e*thirteen's TRS Plus 12 Speed Cassette.

Want to upgrade your existing SRAM 11 speed drivetrain to a 12 speed drivetrain with better range? Check out our 12 Speed Upgrade Kit.

What's in the box: TRS Plus cassette, grease, bushing, 3mm set screw, 3mm pinchbolt, sticker and manual

SRAM™ ONLY COMPATIBILITY. (Currently, not compatible with Shimano 12 speed drivetrains.)

Special Note for Hope™ Hub Owners: Please notify us in your Order notes if you will be installing the cassette on a Hope™ XD driver. Hope™ XD drivers do not adhere to the XD specification and require an additional shim which we will include with your order.


Material 7075 Aluminum and Heat-Treated Cromoly Steel
Drivetrain 1 x 12sp (SRAM™ ONLY)
Cog Sizes

9-10-12-14-16-18-21-24-28-33-39- 46


Ingenious assembly utilizes XD™ Driver mounting to enable a 9-46T 12 speed cassette. Keeps your drivetrain simple and still gives the gear range of a 2X system. Compatible with SRAM™ systems.

Range 511%
Colors Black
Weight 336g

Tech Info

  • User Manual
  • FAQ

  • "warranty

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