{"product_id":"ethirteen-chainring-34t-dmcn0546-direct-mount-mtb-chainrings","title":"e*thirteen 34t Helix Race 8-Bolt Chainring - Aluminum, Narrow-Wide, 11\/12-Speed","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe ethirteen Helix Race 8-Bolt Chainring is a 34-tooth, round chainring designed for 11 and 12-speed drivetrains. Made from forged CNC-machined 7075 aluminum, it offers a lightweight yet durable solution for 8-bolt cranksets, including compatibility with ethirteen Helix Race Carbon Cranks. The 3mm offset and direct mount SRAM 8-bolt design ensure a precise fit. It features ethirteen's M4 narrow-wide tooth profile for improved chain retention, long wear life, and compatibility with Shimano, SRAM, and TRP 11\/12-speed systems, including T-Type. A unique four-bolt locking interface reduces weight and simplifies installation and maintenance. The chainring comes in black and weighs 54 grams.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 11 and 12-speed drivetrains, ensuring compatibility with multiple setups. \u003c\/li\u003e\n\u003cli\u003eConstructed from forged CNC 7075 aluminum for high strength, stiffness, and long wear-life. \u003c\/li\u003e\n\u003cli\u003eFeatures a 34-tooth count with a 3mm offset for optimized chain engagement. \u003c\/li\u003e\n\u003cli\u003eIncludes e*thirteen's M4 narrow-wide tooth profile for improved chain retention and drivetrain compatibility. \u003c\/li\u003e\n\u003cli\u003eUses an 8-bolt direct mount system with a unique 4-bolt locking interface to reduce weight and ease installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"e*thirteen","offers":[{"title":"Default Title","offer_id":42444494340163,"sku":"DMCN0546","price":72.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR3203_85441a53-f75c-4f3d-acd0-ba70e94ef96e.jpg?v=1774308492","url":"https:\/\/tecopecosafe.com\/products\/ethirteen-chainring-34t-dmcn0546-direct-mount-mtb-chainrings","provider":"365 Cycles","version":"1.0","type":"link"}