{"product_id":"burgtec-thick-thin-oval-chainring-race-face-cinch-direct-mount","title":"Burgtec Oval Thick Thin Chainring — Race Face Cinch Direct Mount","description":"\u003cp data-anchor=\"true\"\u003eOval chainrings aren't new, but Burgtec's approach is properly dialled. After testing a heap of prototypes at varying ovality levels, they landed on 115° from top centre as the sweet spot — enough to shrink the dead spot and get you back into the power phase faster, without feeling weird underfoot. The result is a bigger effective gear on the downstroke (where the big muscle groups do the heavy lifting) and quicker crank speed through the bottom of the stroke. Thick Thin tooth profile keeps the chain locked on, and the whole thing is CNC machined from 7075 aluminium in Burgtec's full colour range. Size it the same as your current round ring and you're good to go.\u003c\/p\u003e\u003ch2 data-anchor=\"true\"\u003eDesign Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e115° ovality from top centre — tuned through extensive prototype testing to shrink the dead spot and boost power phase efficiency without a jarring pedal feel\u003c\/li\u003e\n\u003cli\u003eThick Thin tooth profile for positive chain engagement and reliable retention across rough, variable terrain\u003c\/li\u003e\n\u003cli\u003eCompatible with 10, 11, and 12-speed drivetrains — plays nicely with current SRAM and Shimano chains\u003c\/li\u003e\n\u003cli\u003eFully CNC machined from 7075 aluminium for a lightweight, stiff ring that holds its shape under hard pedalling loads\u003c\/li\u003e\n\u003cli\u003eRace Face Cinch Direct Mount interface for a secure, rattle-free fit on Cinch-compatible cranks\u003c\/li\u003e\n\u003cli\u003e±2 teeth effective gearing range — a 30T ring gives you 32T through the power phase and 28T through the dead spot\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 data-anchor=\"true\"\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSizes: 30T, 32T\u003c\/li\u003e\n\u003cli\u003eWeight: 84g\u003c\/li\u003e\n\u003cli\u003eMaterial: 7075 aluminium\u003c\/li\u003e\n\u003cli\u003eMount: Race Face Cinch Direct Mount\u003c\/li\u003e\n\u003cli\u003eSpeed compatibility: 10, 11, 12-speed\u003c\/li\u003e\n\u003cli\u003eColours: Burgtec Black, Race Red, Deep Blue, Purple Rain, Kash Bronze, Iron Bro Orange, Rhodium Silver, Burgtec Bullion Gold, Toxic Barbie Pink\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Burgtec","offers":[{"title":"30T \/ Black","offer_id":48120801460456,"sku":"BUR-8481","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"30T \/ Iron Bro Orange","offer_id":48120801493224,"sku":"BUR-8487","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"30T \/ Race Red","offer_id":48120801525992,"sku":"BUR-8483","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"30T \/ Deep Blue","offer_id":48120801558760,"sku":"BUR-8484","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"30T \/ Purple Rain","offer_id":48120801591528,"sku":"BUR-8485","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"30T \/ Kash Bronze","offer_id":48120801624296,"sku":"BUR-8486","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"30T \/ Toxic Barbie Pink","offer_id":48120801657064,"sku":"BUR-8490","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"30T \/ Rhodium Silver","offer_id":48120801689832,"sku":"BUR-8488","price":109.95,"currency_code":"AUD","in_stock":false},{"title":"30T \/ Bullion Gold","offer_id":48120801722600,"sku":"BUR-8489","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"32t \/ Black","offer_id":48120801755368,"sku":"BUR-8482","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"32t \/ Toxic Barbie Pink","offer_id":48120801788136,"sku":"BUR-8498","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"32t \/ Race Red","offer_id":48120801820904,"sku":"BUR-8491","price":109.95,"currency_code":"AUD","in_stock":true},{"title":"32t \/ Deep Blue","offer_id":48120801853672,"sku":"BUR-8492","price":109.95,"currency_code":"AUD","in_stock":false},{"title":"32t \/ Purple Rain","offer_id":48120801886440,"sku":"BUR-8493","price":109.95,"currency_code":"AUD","in_stock":false},{"title":"32t \/ Iron Bro Orange","offer_id":48120801919208,"sku":"BUR-8495","price":109.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/2251\/1592\/files\/BUR-8481.png?v=1773380332","url":"https:\/\/jettyroadcycles.com.au\/products\/burgtec-thick-thin-oval-chainring-race-face-cinch-direct-mount","provider":"Jetty Road Cycles","version":"1.0","type":"link"}