TRS Plus 12 Speed Upgrade Kit

FW2TPA-100

Starting at

Regular price: $254.95 | Sold out
Sale price: $254.95

More range, less weight, and less money. Need we say more?

Our TRS Plus 12 Speed Upgrade Kit lets you upgrade your existing 11 speed SRAM™ X1™, GX™, & XO1™ drivetrain to 12 speeds without needing new cranks, chainrings, shifters, or derailleurs. The exclusive-to-e*thirteen 9t sprocket allows you to run a smaller chainring for better ground clearance and additional weight savings.

Not compatible with XX1™

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

If you're planning on building up your new bike with a 12 speed drivetrain or your existing setup is running rough, consider saving some money and weight with e*thirteen's TRS Plus 12 Speed Cassettes.

Shipping Policy Free Shipping at $400.00 (wheels excluded)

Product Spec

Color

Black

Compatibility

SRAM™ X1™, GX™, & XO1™ 11 Speed Drivetrains

Features

Our 9T cog allows for greater range in a more compact, lightweight drivetrain. Smaller cogs allow for a smaller chainring, improve ground clearance, and reduce the amount of chain needed.

Mounts to an XD™ Driver with a 3mm pinch bolt, and standard cassette spline tool. Removes simply with a chainwhip and cassette tool.

Freehub Mount

XD™ Driver Only.

Included

TRS Plus 9-46T 12 Speed Cassette, 12 speed chain, upgrade parts for your shifter and derailleur, and all the necessary tools to complete the job. SRAM™ and Shimano™ Compatible.

Material

(2 Cogs) 7075 Aluminum, (10 Cogs) Steel

Range

9-46T: 511%

Size

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

Speeds

12 Speed

Weight

9-46T: 336g

Tech Info

User manual

USER MANUAL

How-to install

HOW TO INSTALL YOUR UPGRADE KIT

Frequently Asked Questions

FREQUENTLY ASKED QUESTIONS

Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase