{"product_id":"ethirteen-chainring-30t-dmcn0544-direct-mount-mtb-chainrings","title":"e*thirteen Helix Race 30t 8-Bolt Chainring for 11 - 12-Speed Drivetrains - 7075 Aluminum, Narrow-Wide Profile, Lightweight, Black, Compatible with Shimano SRAM TRP","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain biking or gravel riding setup with the ethirteen Helix Race 8-Bolt Chainring - a high-performance, lightweight, and durable component engineered for 11\/12-speed drivetrains. Crafted from premium 7075-T6 aluminum alloy, this 30-tooth, round chainring offers superior stiffness and long-lasting durability, making it an ideal choice for demanding riders seeking precision and reliability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eDesigned with ethirteen's innovative M4 narrow-wide tooth profile, the Helix Race Chainring ensures excellent chain retention across rough terrains and high-cadence pedaling, reducing the risk of chain drops during aggressive rides. Its 3mm offset enhances chainline compatibility, delivering optimized drivetrain performance and clearance for wide tire setups.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eThe 8-bolt direct mount interface features a unique four-bolt locking system, significantly reducing weight while simplifying installation and maintenance. Compatible with SRAM 8-Bolt cranks - including SRAM T-Type and ethirteen Helix Race Carbon cranks - this chainring is the perfect upgrade for riders looking to enhance drivetrain efficiency and reliability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003e- Precision-machined from high-strength 7075 aluminum alloy for ultra-lightweight weight (46g) combined with exceptional stiffness and wear resistance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003e- M4 narrow-wide tooth design delivers superior chain retention, optimal for aggressive trail, enduro, and gravel riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003e- Compatible with 11-speed and 12-speed drivetrains, including Shimano, SRAM, and TRP systems, ensuring cross-compatibility.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003e- 8-Bolt direct mount with innovative four-bolt interface reduces unnecessary weight for improved performance and ease of installation.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Sleek black finish offers a modern look that complements any bike aesthetic, perfect for racing or trail riding scenarios.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eMaximize your drivetrain's efficiency, durability, and weight savings with the ethirteen Helix Race 8-Bolt Chainring - the ideal upgrade for serious cyclists seeking top-tier performance, innovative engineering, and a competitive edge. Boost your ride today with this high-quality, SEO-optimized cycling component designed for champions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight and durable 7075 Aluminum construction provides excellent stiffness and wear resistance, ensuring reliable performance on aggressive trail or race conditions.\u003c\/li\u003e\n\u003cli\u003eDesigned with e*thirteen's M4 narrow-wide tooth profile, this 30-tooth chainring guarantees superior chain retention and compatibility with Shimano, SRAM, and TRP 11\/12-speed drivetrains, including T-Type systems.\u003c\/li\u003e\n\u003cli\u003eThe innovative four-bolt locking interface reduces weight and simplifies installation, while enhancing longevity and ease of maintenance, making it ideal for performance-focused cyclists.\u003c\/li\u003e\n\u003cli\u003eOptimized for 8-bolt direct mount SRAM cranksets, this black anodized chainring offers a sleek, stylish look and seamless integration with Helix Race Carbon cranks for a cohesive upgrade.\u003c\/li\u003e\n\u003cli\u003ePerfect for cross-country racing, mountain biking, and demanding off-road use, the Helix Race 8-Bolt Chainring combines advanced engineering and aggressive styling for serious cyclists seeking maximum efficiency and reliable chain security.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"e*thirteen","offers":[{"title":"Default Title","offer_id":42444494241859,"sku":"DMCN0544","price":72.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR3203_9062a72f-0c34-4374-8380-cdf9159aff2c.jpg?v=1774299961","url":"https:\/\/365cycles.com\/products\/ethirteen-chainring-30t-dmcn0544-direct-mount-mtb-chainrings","provider":"365 Cycles","version":"1.0","type":"link"}