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eThirteen TRS Plus 12-speed black Upgrade set 9-46T.

We recently backordered this item and this backorder is not yet assigned to any customer. If you want to reserve it just order this item.
79918 / 4710751504202 / FW2TPA-100
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  • We're incredibly proud to introduce our TRS Plus 12 Speed Upgrade Kit. Our kit lets you upgrade your existing 11 speed SRAM drivetrain to a 12 speed drivetrain without needing new cranks, chainrings, shifters, or derailleurs.
    The TRS Plus 12 Speed Cassette offers the same 511% (Eagle-beating) range, an unbeatable value, and crisp shifting performance on SRAM drivetrains. Why spend MORE money on SRAM’s full Eagle 12 speed drivetrain, when all you get is LESS range and MORE weight?

    • So, why buy this over Eagle?
    • You don't need a whole new drivetrain...just our cassette and shifter.
    • Keeping your existing 11 speed SRAM drivetrain gives you better ground clearance in both the chainring and derailleur.
    • The smaller 11 speed derailleur, chain, chainring, and cassette are SIGNIFICANTLY lighter than Eagle drivetrains.
    • The 9-46T cassette has a straighter chainline in comparison to Eagle, for a longer-lasting drivetrain.


    What's in the box: TRS Plus 12 speed cassette, 12 speed chain, upgrade parts for your shifter and derailleur, and all the necessary tools

    • Material: 7075 Aluminum and Heat-Treated Cromoly Steel
    • Drivetrain: 1 x 12sp
    • Cog Sizes: 9-10-12-14-16-18-21-24-28-33-3946
    • Features: 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


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  • Show all items from eThirteene*thirteen is a cycling component manufacturer that produces a wide range of products for mountain biking, including cranks, chain guides, and cassettes. The company is known for its innovative designs and high-quality craftsmanship, and its products are used by some of the top professional mountain bikers in the world.

    One of e*thirteen's most popular products is the TRS+ crankset, which features a unique design that provides increased stiffness and responsiveness. The TRS+ crankset is also highly customizable, with a wide range of adjustability options that allow riders to fine-tune the suspension to their specific needs. It also includes an integrated bash guard, which helps to protect the chainring from damage.

    Another popular product is the LG1+ chain guide, which is designed to provide a smooth and reliable chain retention for aggressive riding. The LG1+ chain guide is available in both air and coil versions, and it features a wide range of adjustability options that allow riders to fine-tune the suspension to their specific needs.

    In addition to its suspension products, e*thirteen also produces a number of other high-end components, including cassette, wheels, and dropper posts. The company is also known for its excellent customer service and technical support, which is highly valued by its customers.

    If you're looking for a top-of-the-line suspension setup for your mountain bike, ethirteen's products are definitely worth considering.
on order (delivery date unknown)
We recently backordered this item and this backorder is not yet assigned to any customer. If you want to reserve it just order this item.