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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... View full product details
Our all-new TRS+ Cassette offers impressive Eagle-beating range, an unbeatable value at $250, and crisp shifting performance on both SRAM and Shimano drivetrains. Using a unique... View full product details
Massive 511% range, light weight, a fair price, and serviceable, all without a new drivetrain. Our 11 speed TRS Race cassette gets you 511% range,... View full product details
Keep your cassette running smoothly with replacement parts for TRS Plus 10 and 11 Speed Cassettes. View full product details
Make your move to 1X and crush the steepest climbs with the EX cog. Shifts stay crisp thanks to e*thirteen shift know-how and the anodized aluminum... View full product details
The perfect compliment to your e*thirteen crankset or Guidering. Available with 5mm, 7.5mm and 11mm T-nuts. What's in the box: bolts x4, nuts x4 Primary... View full product details
Step-up to better chain retention with the Modified Guidering! Optimized tooth profiles and chamfers provide greater chain retention than standard rings. Months of testing and... View full product details
BOOST SPECIFIC -5MM OFFSET Step-up to better chain retention with the Modified Guidering! Optimized tooth profiles and chamfers provide greater chain retention than standard rings.... View full product details
Fatbike specific -2.5mm offset quick connect Guidering M. Step-up to better chain retention with the Modified Guidering. Optimized tooth profiles and chamfers provide greater chain... View full product details
Step-up to better chain retention with the Guidering M. Months of testing and numerous iterations have yielded a long-wearing shape and finish ensuring your chain... View full product details
Clean, simple 2x. The QuickConnect™ 24-34t double ring set mounts directly to any TRS cranks via the QuickConnect™ interface. Choose from Standard or Boost specific... View full product details
A major selling point of our TRS Race Cassettes are their two-piece designs, which allow individual parts to be replaced as they wear. Depending on chainring... View full product details
By integrating the XD driver into the cassette itself, we were able to eliminate approximately 12mm of unused space between the cassette and the hub flange,... View full product details
From our previous Guidering M, we were able to shave 11 grams off with our SL Chainring while still increasing fold-over strength and impact resistance. ... View full product details
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... View full product details
e*thirteen’s XCX components take the performance features and engineering expertise gained from a decade of World Cup downhill racing to the gravel and cross-country markets.... View full product details
