E*Thirteen TRS Plus 12-Speed Upgrade Kit w/ Tools (9-46T Cassette)

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E*Thirteen TRS Plus 12-Speed Upgrade Kit w/ Tools (9-46T Cassette)
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Price: $237.96

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E*thirteen 12sp TRS Plus Upgrade Kit.

Features:

  • This kit 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
  • This kit includes TRS Plus 12 speed cassette, 12 speed chain, upgrade parts for your shifter and derailleur, and all the necessary tools
  • Cassette is also compatible with existing 12 speed SRAM Eagle drivetrains. Lighter weight and wider range than XX1 cassette at a much better price

Specifications:
Color: Black
Gear Range: 9-46t
Cassette Weight: 330g 

This product was added to our catalog on March 5, 2019

Verified Owner
Monday, Dec 28 2020 (11 months ago)
E*Thirteen TRS Plus 12-Speed Upgrade Kit w/ Tools (9-46T Cassette)
I was excited to find this 12 sp upgrade kit. Seemed a no-brainer. Very ingenious way to easily add 10% at each end of what had been my SRAM XX1.
But it wasn't until the kit came that I found out that I'd have to use shims the weren't in the kit (contacted e*Thirteen and waited a week for the no-cost shims to arrive). After having modified both the rear derailleur & shifter, I carefully used the shims in every possible combination. PINA. No matter what I did I wasn't able to get rid of the cassette wobbling (which causes the chain to semi engage the bigger cog right next to it. I blame the whole pinch-bolt clamping method of holding the two piece cassette to the freehub.
I have a friend that ordered and used the exact same kit to upgrade his and his is still working perfectly (his wheel has a Stans Neo hub)
If you Have a Hope hub, you 'might' want to pass.
I ended up sending this kit back for a refund. I then bought a Sram GX Eagle shifter, Rear Derailleur & Cassette (over $300) and am happy with what was a Far easier and much better solution for me.
Verified Owner
Wednesday, Dec 25 2019 (about a year ago)
E*Thirteen TRS Plus 12-Speed Upgrade Kit w/ Tools (9-46T Cassette)
Excelent product, and fit without problem on my old bike cannondale f700 for convertion to 3x8 to 1x12