{"product_id":"trp-vistar-rear-derailleur","title":"TRP VISTAR Rear Derailleur","description":"\u003cdiv id=\"block-template--25346217476383__product-content-description_AMUeiB\" class=\"product-tabs__tab-item-wrapper\"\u003e\n\u003cdiv class=\"product-tabs__tab-item-content rte\"\u003e\n\u003cp\u003eEngineered for peak efficiency in demanding conditions, the Vistar rear derailleur delivers immediate, wireless shifting via our proprietary CMD protocol. Each shift is powered by a high-torque, low-power motor, ensuring rapid, precise gear changes with minimal energy draw. Designed for 1x16 (Road)\/ 1x15 (Gravel) QuantumShift compatibility, it offers seamless, silent, sequential shifting—and customizable, traditional 2x-style shifting with the Classified Powershift hub.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e12-Speed compatibility – Smooth, precise shifting across a wide gear range\u003cbr data-start=\"74\" data-end=\"77\"\u003eWireless communication – Built on TRP’s CMD protocol for seamless integration\u003cbr data-start=\"154\" data-end=\"157\"\u003eQuantumShift compatible – Supports 1x15 (Gravel) and 1x16 (Road) sequential shifting modes\u003cbr data-start=\"247\" data-end=\"250\"\u003eSilent, instant engagement – Delivers crisp, noise-free performance under load\u003cbr data-start=\"328\" data-end=\"331\"\u003eAdjustable clutch – Tunable chain tension for terrain-specific performance\u003cbr data-start=\"405\" data-end=\"408\"\u003eSealed cartridge bearing pulleys – Durable, efficient, and low-maintenance\u003cbr data-start=\"482\" data-end=\"485\"\u003eRemovable battery – Easy charging and quick swaps on the go\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eRoad\u003c\/strong\u003e\u003cbr data-start=\"570\" data-end=\"573\"\u003eCapacity: Max 34T cassette\u003cbr data-start=\"599\" data-end=\"602\"\u003eCage material: Carbon fiber\u003cbr data-start=\"629\" data-end=\"632\"\u003ePulley sizes: 11T \/ 11T\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eGravel\u003c\/strong\u003e\u003cbr data-start=\"724\" data-end=\"727\"\u003eCapacity: Max 40T cassette\u003cbr data-start=\"753\" data-end=\"756\"\u003eCage material: Carbon fiber\u003cbr data-start=\"783\" data-end=\"786\"\u003ePulley sizes: 12T \/ 14T\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMfr Claimed Weight\u003cbr\u003e\u003c\/strong\u003eRoad: 344g (without battery) \/ 361g (battery included)\u003cbr\u003eGravel: \u003cmeta charset=\"utf-8\"\u003e361g (without battery) \/ 378g (battery included)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv hidden=\"\" id=\"block-template--25346217476383__product-content-content_XyiAyt\" class=\"product-tabs__tab-item-wrapper\"\u003e\u003c\/div\u003e","brand":"TRP","offers":[{"title":"Gravel (40T Max)","offer_id":51424344834264,"sku":"TRP236","price":898.99,"currency_code":"AUD","in_stock":true},{"title":"Road (34T Max)","offer_id":51424344867032,"sku":"TRP235","price":898.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2348\/1571\/files\/TRPVISTARRearDerailleur.png?v=1772171987","url":"https:\/\/ccache.cc\/zh\/products\/trp-vistar-rear-derailleur","provider":"CCACHE","version":"1.0","type":"link"}