{"product_id":"raceface-chainring-30t-cinch-dm-dmcn0492-direct-mount-mtb-chainrings","title":"RaceFace ERA Direct Mount 30T Chainring for 10-12 Speed, Carbon Fiber \u0026 Stainless Steel Construction, Narrow-Wide Teeth, Black, CINCH System","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eExperience Peak Performance with the RaceFace ERA Direct Mount 30T Chainring - the ultimate upgrade for serious mountain bikers and trail riders. Engineered for durability, precision, and seamless compatibility, this 12-speed chainring is designed to elevate your riding efficiency while reducing weight and improving power transfer.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from high-modulus carbon fiber, the RaceFace ERA DM Chainring offers an ideal balance of lightweight design and stiffness, enhancing pedaling responsiveness. The stainless steel teeth are engineered for exceptional wear resistance, providing a fivefold increase in durability over traditional aluminum rings. The premium 7075 aluminum CINCH mounting system ensures a robust and lightweight connection, facilitating easy, tool-free swaps for versatile gearing setups.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eWith a 52mm chainline optimized for 148mm rear spacing, this chainring guarantees efficient chain engagement and transfer power directly from your crank to your rear wheel. The narrow-wide tooth profile enhances chain retention, effectively preventing chain drops during aggressive climbs or rapid deceleration. The updated tooth design promotes quieter operation, ensuring a smooth, unobtrusive ride even in challenging terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eDesigned for the Race Face Cinch system, the direct mount interface provides a secure, splined fit compatible with RF136 cranks. The 30-tooth round ring supports 10, 11, and 12-speed drivetrains, including Shimano SHI12 and SRAM 11-12 speed chains, making it a versatile upgrade for modern mountain bikes. The Anti-Chain Drop (HG+) technology maximizes chain engagement, reducing the risk of slip and enhancing overall drivetrain efficiency.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eFinished in sleek black, this chainring complements any mountain bike aesthetic, whether cross-country racing, trail riding, or enduro adventures. Its durable materials and innovative design make it perfect for riders seeking a lightweight, high-performance component that withstands rugged terrain and aggressive riding styles.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Carbon fiber spider reduces weight without sacrificing stiffness or strength\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Stainless steel teeth extend wear life significantly beyond aluminum counterparts\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Proven CINCH system for effortless ring swaps and customization\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Quiet, optimized tooth profile minimizes noise and improves chain retention in demanding conditions\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Compatibility across multiple drivetrain speeds for versatile MTB setups\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade to the RaceFace ERA Direct Mount 30T Chainring for unmatched durability, seamless performance, and a significant boost in your mountain biking experience. Whether you're conquering technical climbs or blazing downhill trails, this chainring ensures optimal power transfer and reliability ride after ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized for 10-12 speed drivetrain compatibility, the RaceFace ERA Direct Mount Chainring features a 30-tooth round design with narrow-wide teeth to enhance chain retention and reduce chain drop during aggressive riding.\u003c\/li\u003e\n\u003cli\u003eConstructed with lightweight carbon fiber and a stainless steel tooth profile, this chainring delivers superior stiffness, durability, and power transfer for high-performance mountain biking and trail riding.\u003c\/li\u003e\n\u003cli\u003eDesigned with advanced CINCH direct mount technology, it offers easy, tool-free swaps between different ring sizes using the premium 7075 aluminum CINCH system, making gear customization seamless.\u003c\/li\u003e\n\u003cli\u003eThe stainless steel teeth are five times more wear-resistant than aluminum, providing long-lasting durability even under intense riding conditions on rugged terrains.\u003c\/li\u003e\n\u003cli\u003eEngineered with a 52mm chainline for optimal drivetrain alignment on 148mm rear spacing bikes, this chainring is compatible with Shimano 10-12 speed and SRAM 11-12 speed chains, supporting a smooth, quiet riding experience.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Race Face","offers":[{"title":"Default Title","offer_id":42735527133251,"sku":"DMCN0492","price":155.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR3880.jpg?v=1773591862","url":"https:\/\/365cycles.com\/products\/raceface-chainring-30t-cinch-dm-dmcn0492-direct-mount-mtb-chainrings","provider":"365 Cycles","version":"1.0","type":"link"}