{"product_id":"shimano-grx-12spd-rear-derailleur-rd-rx825","title":"Shimano GRX 12SPD Rear Derailleur-RD-RX825","description":"\u003cp\u003e\u003cspan\u003eSHIMANO's GRX Di2 12-speed rear derailleur features a built-in wireless connectivity unit and charging port, ensuring fast and reliable shifting for mixed-terrain riding and easy recharging. Integrated SHADOW RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built-in ON\/OFF switch, wheel removal is easy too. The RD-RX825 is compatible with 11-34T and 11-36T 12-speed cassettes and supports Full or Semi-Synchronized shift modes, enhancing rider customization.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"cmp-product-info__title\"\u003eFEATURES\u003c\/h2\u003e\n\u003cdiv class=\"cmp-itemlist-accordion\"\u003e\n\u003cul\u003e\n\u003cli class=\"cmp-itemlist-accordion__always-visible-section\"\u003eCompact design with integrated wireless unit, charging port, and switch\u003c\/li\u003e\n\u003cli class=\"cmp-itemlist-accordion__always-visible-section\"\u003eFast and reliable shifting on rough terrain\u003cbr\u003eAdjustable chain stabilizer prevents chain slap\u003cbr\u003eSHIMANO SHADOW RD+\u003c\/li\u003e\n\u003cli class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003eGravel-tuned clutch tension\u003cbr\u003eSwitch stabilizer ON\/OFF to match terrain: ON for gravel, OFF for smooth roads\u003c\/div\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003eLED status indicator\u003c\/div\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003eBattery indicator, pairing, adjust mode, etc.\u003c\/div\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003eTop sprocket: Max. 11T\/Min. 11T\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003eLow sprocket: Max. 36T\/Min. 34T\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"0\" data-final-height=\"179.15625\"\u003eTotal capacity: 40T\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42561199013922,"sku":"IRDRX825A","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/5297\/9490\/files\/RD-RX825-shic219-primary_1_750_750_1f09e95f-69b9-48e2-bffd-f4d8997cf6f6.jpg?v=1748603878","url":"https:\/\/on9bike.com\/zh\/products\/shimano-grx-12spd-rear-derailleur-rd-rx825","provider":"On9bike","version":"1.0","type":"link"}