{"product_id":"e-thirteen-helix-race-8-bolt-chainring-30t-11-12-speed-3mm-offset-8-bolt-direct-mount-black","title":"e*thirteen Helix Race 8-Bolt Chainring - 30t, 11\/12-Speed, 3mm Offset, 8-Bolt Direct Mount, Black","description":"\u003cp\u003eHelix Race 8-Bolt Chainrings are an update to any 8-bolt drivetrain. Exquisitely machined from 7075-AL, they're stiff and durable, and provide a significant weight reduction over competitors. A unique four-bolt locking interface reduces assembly weight while improving longevity and ease of assembly and maintenance. Featuring e*thirteen's M4 narrow-wide tooth profile, they deliver excellent chain retention, long wear-life, and cross-compatibility.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHelix Race 8 Bolt Chainrings provide an weight-saving upgrade solution for 8-bolt crank users, and the perfect match for Helix Race Carbon Cranks\u003c\/li\u003e\n\u003cli\u003eM4 narrow-wide profile delivers enhanced chain retention and cross compatibility with Shimano, SRAM, and TRP 11\/12s drivetrains, incl. T-Type\u003c\/li\u003e\n\u003cli\u003eUnique 4-bolt locking interface reduces weight and simplifies installation and maintenance\u003c\/li\u003e\n\u003cli\u003eForged-CNC 7075 AL for ultralight weight, with high strength, stiffness, and wear-life\u003c\/li\u003e\n\u003cli\u003eCompatible with 8-bolt cranks and e*thirteen Helix Race Carbon Cranks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"e*thirteen","offers":[{"title":"Default Title","offer_id":48317784457456,"sku":"CR3202","price":72.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0761\/3592\/3952\/files\/D1628_CR3203_088cf582-3f7b-4b3f-9d2e-a364b1cd21a7.jpg?v=1780807645","url":"https:\/\/coloradocyclist.com\/products\/e-thirteen-helix-race-8-bolt-chainring-30t-11-12-speed-3mm-offset-8-bolt-direct-mount-black","provider":"Colorado Cyclist","version":"1.0","type":"link"}