{"product_id":"tripeak-jetstream-pro-aopw-oversized-pulley-wheel-system-shimano-12-speed-r9200-black","title":"TRIPEAK Jetstream PRO AOPW Oversized Pulley Wheel System - Shimano 12-Speed R9200, Black","description":"\u003cdiv\u003e\n  \u003ch2\u003eTRIPEAK Jetstream PRO AOPW Oversized Pulley Wheel System - Black\u003c\/h2\u003e\n\n  \u003cp\u003eThe Tripeak AOPW is an oversized pulley wheel system built around a patented asymmetric cage, pairing a 12-tooth upper pulley with an 18-tooth lower pulley to reduce chain articulation through the derailleur. With Jetstream PRO ceramic bearings, a machined alloy cage and a black anodised finish, this is a drivetrain upgrade aimed at riders chasing lower friction from a Shimano 12-speed setup.\u003c\/p\u003e\n\n  \u003cp\u003eAt Mackay Cycles, we see the AOPW as a considered upgrade for riders wanting a measurable efficiency gain and a cleaner-running rear derailleur on a Dura-Ace or Ultegra Di2 build, around Mackay and beyond.\u003c\/p\u003e\n\n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePatented asymmetric cage design carrying a 12T upper and 18T lower pulley\u003c\/li\u003e\n    \u003cli\u003eJetstream PRO ceramic bearings through both pulleys\u003c\/li\u003e\n    \u003cli\u003eOversized 18T lower pulley reduces chain articulation and drivetrain friction\u003c\/li\u003e\n    \u003cli\u003eMachined alloy construction with black anodised finish\u003c\/li\u003e\n    \u003cli\u003ePulley cage engraved R92xx for Shimano 12-speed R9200 series derailleurs\u003c\/li\u003e\n    \u003cli\u003eBacked by a four-year Tripeak warranty\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Shimano 12-speed R9200 series rear derailleur\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePulley Sizes:\u003c\/strong\u003e 12T upper, 18T lower\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Jetstream PRO ceramic\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 4 years\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e EMA-JW1218A-SHCB92BK\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003e\u003cem\u003ePlease note: specifications are subject to change without notice.\u003c\/em\u003e\u003c\/p\u003e\n\n  \u003cdiv style=\"display:none;\"\u003eTripeak AOPW Jetstream PRO oversized pulley wheel system 12T 18T Shimano 12 speed R9200 Dura-Ace Ultegra Di2 derailleur cage ceramic bearing black EMA-JW1218A-SHCB92BK DSG Pro Imports Mackay Cycles My Ride 99 Bikes Bicycle Superstore Polygon Intersport Rebel Anaconda Corry Cycles Giant Mackay Townsville Rockhampton Trek Specialized Scott Avanti Cannondale Focus Merida Norco Mackay CBD East Mackay West Mackay South Mackay North Mackay Andergrove Beaconsfield Eimeo Blacks Beach Bucasia Rural View Dolphin Heads Shoal Point Paget Ooralea Bakers Creek Rosella Te Kowai Walkerston Glenella Mount Pleasant Erakala Farleigh Slade Point Habana Cape Hillsborough Marian Mirani Finch Hatton Seaforth Sarina Hay Point Alligator Creek Gracemere Rockhampton Yeppoon Bowen Charters Towers Gladstone Bike Store Bicycle Road Racing\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tripeak","offers":[{"title":"Default Title","offer_id":47649954594987,"sku":"EMA-JW1218A-SHCB92BK","price":313.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2296\/1883\/files\/EMA-JW1218A-SHCB92BK.webp?v=1787026760","url":"https:\/\/www.mackaycycles.com.au\/products\/tripeak-jetstream-pro-aopw-oversized-pulley-wheel-system-shimano-12-speed-r9200-black","provider":"Mackay Cycles","version":"1.0","type":"link"}