E-Thirteen Helix R Guidering (52/55 Flip Flop) 30t - Bronze

Experience superior drivetrain performance with the e*thirteen Helix R Guidering - 30t 11/12-Speed 52/55mm Flip Flop CL 3/5mm Offset in striking DM Bronze. Engineered to perfectly complement both 11 and 12-speed SRAM™ and Shimano™ systems, this direct mount ring provides seamless compatibility with e*thirteen Helix and legacy TRS/LG1/XCX cranks, ensuring you get the best from your mountain bike setup.

• Enhanced Chain Retention: Featuring e*thirteen’s advanced Gen 4 narrow-wide tooth profile, this guidering significantly improves chain retention, reducing system noise and extending the lifespan of your drivetrain components.
• Broad Compatibility: Designed to work flawlessly with both SRAM and Shimano 11 and 12-speed chains, offering versatility across popular drivetrain brands.
• Flip-Flop Design for Optimal Chainline: The innovative flip-flop feature supports both Boost (52mm) and SuperBoost (55mm) chainlines, allowing you to tailor your setup to your riding style and frame specifications.
• Easy Integration: Seamlessly pairs with Helix and Helix R cranks, as well as legacy TRS/LG1/XCX cranks using the included 1mm spacer ring for a perfect fit every time.
• Secure and Quiet Operation: The Quick Connect direct mount interface ensures a solid, creak-free connection, enhancing overall drivetrain reliability.
• Premium Construction: Forged from durable 7075-T7 aluminum and CNC-machined to precision, this ring combines lightweight performance with a sleek, technical aesthetic.
• Built for Every Trail: Robust enough to handle the demands of any mountain biking discipline, from cross-country to aggressive downhill riding.