{"product_id":"wolf-tooth-elliptical-direct-mount-chainring-30t-sram-direct-mount-for-sram-3-bolt-boost-cranks-requires-hyperglide-chain-black","title":"Wolf Tooth Elliptical Direct Mount Chainring - 30t, SRAM Direct Mount, For SRAM 3-Bolt Boost Cranks, Requires Hyperglide+ Chain, Black","description":"\u003cp\u003eThese Wolf Tooth Elliptical Direct Mount Chainrings are designed to work with Cane Creek eeWings cranksets and SRAM direct mount cranksets with a 3-bolt interface. The proprietary Powertrac design has an ovality of 10% and a timing of 112 degrees after top dead center, providing benefits such as greater rear wheel traction. The tooth profile was developed specifically for Shimano's XTR, XT, and SLX 12-speed Hyperglide+ chain.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Shimano 12-speed Hyperglide+ chains on bikes with boost and non-boost spacing\u003c\/li\u003e\n\u003cli\u003eDesigned to be compatible with Cane Creek eeWings cranksets\u003c\/li\u003e\n\u003cli\u003eElliptical rings provide smoother, more efficient pedal rotation, which means better traction\u003c\/li\u003e\n\u003cli\u003eMaintains quiet and smooth performance of the Hyperglide+ drivetrain with exceptional chain retention\u003c\/li\u003e\n\u003cli\u003ePrevents premature ring and chain wear that can come from non-optimized profiles\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChainline\/Hub Compatibility: 141\/148 Boost Hubs\u003c\/li\u003e\n\u003cli\u003eDefined Color: Black\u003c\/li\u003e\n\u003cli\u003eDirect Mount Type: Direct Mount SRAM\u003c\/li\u003e\n\u003cli\u003eDrivetrain Speeds: 12\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eOffset: 3\u003c\/li\u003e\n\u003cli\u003eRing Position\/Type: Chain Retaining Single Ring\u003c\/li\u003e\n\u003cli\u003eRound or Oval: Oval\u003c\/li\u003e\n\u003cli\u003eTooth Count: 30\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"Wolf Tooth","offers":[{"title":"Default Title","offer_id":40571327938615,"sku":"OVAL-SDM30-BST-SH12","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/2046\/products\/CR2490_6409003d-495c-40bf-8c73-e1e839c0973b.jpg?v=1708257079","url":"https:\/\/www.probikesupply.com\/products\/wolf-tooth-elliptical-direct-mount-chainring-30t-sram-direct-mount-for-sram-3-bolt-boost-cranks-requires-hyperglide-chain-black","provider":"Pro Bike Supply","version":"1.0","type":"link"}