[{"id":138477535335,"handle":"all-products","title":"All Products","updated_at":"2025-01-14T21:30:04-08:00","body_html":"","published_at":"2019-07-29T20:55:38-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"},{"column":"tag","relation":"equals","condition":"after-market"},{"column":"tag","relation":"equals","condition":"b2c"}],"published_scope":"global"},{"id":138477731943,"handle":"all-cassettes","title":"CASSETTES","updated_at":"2025-01-14T16:20:10-08:00","body_html":"\u003cp\u003ee*thirteen turned the bike world on its head with the introduction of the 9t sprocket on our original TRS cassette in 2015, and we’ve never looked back! The newest generation of e*thirteen Helix cassettes delivers more range than the competition with unmatched cross-compatibility for flawless shifting performance with SRAM™ and Shimano™ drivetrains. Lighter in weight, they also enable you to shave grams by stepping down a chainring size. Our cassettes also maximize service life by enabling you to replace the steel or aluminum parts separately, and they come in a rainbow of colors to match your style! Reduce weight, increase range, personalize your bike, and experience freedom of choice with e*thirteen Helix cassettes.\u003c\/p\u003e","published_at":"2019-07-29T20:55:44-07:00","sort_order":"manual","template_suffix":"collection","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"cassette"},{"column":"tag","relation":"equals","condition":"b2c"},{"column":"tag","relation":"equals","condition":"after-market"}],"published_scope":"global","image":{"created_at":"2019-07-29T20:58:55-07:00","alt":null,"width":1000,"height":1000,"src":"\/\/www.ethirteen.com\/cdn\/shop\/collections\/cassette_eead04ae-e9b0-4dfa-a80c-a95ac571842c.jpg?v=1736315759"}},{"id":265917366375,"handle":"color-line","updated_at":"2025-01-14T17:20:07-08:00","published_at":"2022-12-08T09:33:06-08:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"COLOR LINE","body_html":"\u003cp\u003eIntroducing the vibrant and captivating e*thirteen Color Line! \u003cmeta charset=\"utf-8\"\u003eDiscover our distinctive color options, including Bronze, Eggplant, Naranja, Grey, Black, and Intergalactic, and give your bike a striking visual upgrade.\u003c\/p\u003e","image":{"created_at":"2022-12-13T09:51:54-08:00","alt":null,"width":500,"height":500,"src":"\/\/www.ethirteen.com\/cdn\/shop\/collections\/Capture03075.jpg?v=1670956465"}},{"id":617899655538,"handle":"drivetrain","title":"Drivetrain","updated_at":"2025-01-14T21:30:04-08:00","body_html":"","published_at":"2025-01-07T22:38:16-08:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Cassette"},{"column":"type","relation":"equals","condition":"Cassettes"},{"column":"type","relation":"equals","condition":"Chainguide"},{"column":"type","relation":"equals","condition":"Chainguides"},{"column":"type","relation":"equals","condition":"Chainrings"},{"column":"type","relation":"equals","condition":"Cranks"},{"column":"type","relation":"equals","condition":"Bottom Brackets"}],"published_scope":"global"},{"id":138413178983,"handle":"service-parts","title":"Service Parts","updated_at":"2025-01-14T21:45:05-08:00","body_html":"","published_at":"2019-07-28T21:01:03-07:00","sort_order":"best-selling","template_suffix":"service","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"servicepart"}],"published_scope":"global","image":{"created_at":"2020-05-29T12:09:09-07:00","alt":null,"width":2048,"height":2048,"src":"\/\/www.ethirteen.com\/cdn\/shop\/collections\/service-parts.jpg?v=1590779350"}},{"id":138413310055,"handle":"service-parts-cassettes","title":"Service Parts - Cassettes","updated_at":"2025-01-14T17:20:02-08:00","body_html":"","published_at":"2019-07-28T21:01:17-07:00","sort_order":"manual","template_suffix":"collection","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"servicepart"},{"column":"tag","relation":"equals","condition":"cassette"},{"column":"tag","relation":"equals","condition":"b2c"}],"published_scope":"global","image":{"created_at":"2019-07-28T21:06:49-07:00","alt":null,"width":2048,"height":2048,"src":"\/\/www.ethirteen.com\/cdn\/shop\/collections\/cassette.jpg?v=1571689381"}},{"id":267324129383,"handle":"wgrm-collection","title":"WGNM Collection","updated_at":"2025-01-14T21:45:05-08:00","body_html":"Standard Dealer Margin Collection","published_at":"2023-05-24T15:05:25-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"normalmargin"}],"published_scope":"global"}]
Unlike SRAM™Eagle™, Helix Race cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM™cassettes. As an added bonus, Helix Race 12s clusters are backward compatible with and can be used to upgrade your existing Helix or TRS+ 9-50T cassette. The 43-52T aluminum section will fit on your old 9-50T steel section for increased range.
When installing the Helix Race cassette, as with any cassette, we recommend checking chain wear. If your chain shows 0.5% or more wear, you will significantly decrease the wear life of your new cassette. Installing a new chain with your new cluster is a much better and more economical solution.
The Intergalactic 43-52t cluster features PVD finishing which improves durability and wear life.
Looking for the 9-36T Steel Section? The 9-52T uses the same steel section as our 9-50T cassette. Find the steel section HERE.
