Experience optimal performance with the e*thirteen Helix R 12 Cassette, designed to elevate your biking adventures. This high-quality bike component boasts a lightweight construction, ensuring effortless speed and agility on any terrain. With its innovative 12-speed configuration, you'll enjoy an...

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With time comes change, and when you bought your enduro sled a couple of years ago, you had no idea just how much things in the drivetrain would (ahem) shift. With lofty cassettes taking over the market, you've craved a bigger option that will expand your gear range, without requiring you to buy...

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It seems like mountain bikers often get to have all the fun when it comes to new tech, but we'd argue that gravel riders experience some of the more grueling climbs, and jarring descents of the cycling world. To get the most out of both sides of the ride, E*Thirteen crafts the XCX Plus 11 Speed...

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