{"product_id":"praxis-2x-road-chainrings-110-130bcd-54-42t-130bcd-aero-10-11-12-speed","title":"Praxis 2x Road Chainrings 110\/130BCD 54\/42T 130BCD Aero 10\/11\/12-Speed","description":"\u003cp\u003eThe 110BCD and 130BCD cold forged road chainring sets combine rigorous testing with premium materials and advanced manufacturing techniques to deliver exceptionally durable components with smooth, precise shifting performance.\u003c\/p\u003e\n\u003ch5\u003eKEY FEATURES\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBUZZ – \u003cem\u003eLightest offering\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eBUZZ SPORT– \u003cem\u003eEconomic replacement set.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eAERO\/SOLID –\u003cem\u003eSolid disc Aero\/TT style\u003cbr\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSPECIFICATIONS\u003c\/h5\u003e\n\u003ctable style=\"width: 100.087%;\" data-tablesaw-minimap=\"\" data-tablesaw-mode=\"swipe\" class=\"pp-table-tlc2phdobv07 pp-table-content tablesaw tablesaw-swipe\" id=\"table-4399\"\u003e\n\u003ctbody\u003e\n\u003ctr data-row-index=\"1\" class=\"pp-table-row odd\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eINTRUCTIONS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/praxiscycles.com\/manual-chainrings\/\"\u003e⚠️ VIEW MANUAL HERE\u003c\/a\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"2\" class=\"pp-table-row even\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003ePRODUCT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003e110mm \u0026amp; 130mm Bolt Circle Diameter Road chainring sets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"3\" class=\"pp-table-row odd\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eBUY THIS IF :\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003eYou are wanting to change gearing or refresh the ring set on your current 5-ARM 110BCD or 130BCD road crank.\u003cbr\u003e(See Photos above!)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"4\" class=\"pp-table-row even\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eDESIGN\u003cbr\u003eSTYLE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003ePlease see all photos above...\u003cbr\u003e\u003cstrong\u003eBUZZ\u003c\/strong\u003e –For riders looking for our lightest offering\u003cbr\u003e\u003cstrong\u003eBUZZ SPORT\u003c\/strong\u003e–Heavier base version for riders needing an economic replacement set.\u003cbr\u003e\u003cstrong\u003eAERO\/SOLID\u003c\/strong\u003e –For riders wanting the solid disc Aero\/TT style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"5\" class=\"pp-table-row odd\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eMFG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003eCold Forged | 7075-T6 Aluminum\u003cbr\u003eFor both 5-arm AND 4-arm w\/hidden 5th (like older SRAM Exogram)\u003cbr\u003eLong \u0026amp; short replaceable threaded chain catch pins included (See Photos above!)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"6\" class=\"pp-table-row even\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eGEARING\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003e50\/34, 52\/36, 53\/39\u003cbr\u003e48\/32 (Please read VIP note below and pics above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"7\" class=\"pp-table-row odd\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eWEIGHT +\/-\u003cbr\u003e52\/36\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003eBuzz 158g set\u003cbr\u003eAero 182g set\u003cbr\u003eBuzz Sport 198g set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"8\" class=\"pp-table-row even\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eCHAIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003e- See Dropdown menu for specific sets compatibility (Some sets just 10\/11sp)\u003cbr\u003e- 10 \/ 11 \/12sp Compatible | Shimano\/SRAM\/CAMPY\/KMC\u003cbr\u003e- 12sp MARKING: See picture above showing new \"10\/11\/12sp\" marking for these updated sets. Older sets without this marking\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eARE NOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12sp.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"9\" class=\"pp-table-row odd\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eDRIVETRAIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003eSHIMANO -Fully compatible with both Di2 and mechanical Shimano 10\/11\/12sp.\u003cbr\u003eSRAM -Fully compatible with both e-Tap and mechanical SRAM\/AXS 10\/11\/12sp.\u003cbr\u003eCAMPY -Fully compatible with both EPS and mechanical Campy 10\/11\/12sp.\u003cbr\u003ePlease see Dropdown menu for each specific sets compatibility.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"10\" class=\"pp-table-row even\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003ePOWER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003eThese 110BCD and 130BCD sets are compatible with spider-based power meters such as Power2Max, SRM and Quarq\u003cbr\u003eExcept the 48\/32 set as per note below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"11\" class=\"pp-table-row odd\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003e⚠️\u003cbr\u003e48\/32 NOTE!\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003e\n\u003cstrong\u003eSEE SPIDER\/TAB PICS ABOVE\u003c\/strong\u003e\u003cbr\u003eDo NOT install our 48\/32 on any crank\/spider that does not look like this.\u003cbr\u003eOur 110BCD spiders have special tabs required for safe chain clearance\/installation. This design allows our 48\/32 set to be installed on our Praxis 110BCD cranks in conjunction with our custom ring bolts.\u003cbr\u003eOur spider tab design is also used by Cane Creek, Bingham and Specialized. (So visually inspect your spider first!)\u003cbr\u003eYou *CANNOT* install our 48\/32 110BCD spider based power meters such as Power2Max, SRM or Quarq.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"12\" class=\"pp-table-row even\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eCAMPY NOTE!\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003eNOT for installation on Campagnolo compact chainrings for \"hidden 5th arm\" use a proprietary 110\/112mm BCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-row-index=\"13\" class=\"pp-table-row odd\"\u003e\n\u003ctd style=\"width: 28.2675%;\"\u003e\u003cstrong\u003eTECHNOLOGY\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.3823%;\"\u003e\n\u003ca href=\"https:\/\/praxiscycles.com\/cold-forging\/\"\u003eCold Forged Manufacturing\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/praxiscycles.com\/levatime-shifting\/\"\u003eOriginal LevaTime Shifting\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Praxis","offers":[{"title":"Default Title","offer_id":43628550160454,"sku":"PX5442-0021","price":355.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/3081\/4790\/files\/Screenshot2025-08-25at11.05.23AM.png?v=1756091206","url":"https:\/\/crooze.com.au\/products\/praxis-2x-road-chainrings-110-130bcd-54-42t-130bcd-aero-10-11-12-speed","provider":"Crooze","version":"1.0","type":"link"}