{"product_id":"cambio-posteriore-shimano-grx-rd-rx812-1x12s","title":"SHIMANO GRX RD-RX812 1x11S rear gearbox","description":"\u003cp\u003e\u003cspan\u003eEquipped with an integrated chain stabilizer, the Shimano GRX RD-GRX812 derailler guarantees a more silent ride and offers safety and precision of change on mixed soil.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThis derailler is equipped with an ON\/OFF switch for the tensioner. The RD-RX812 gearbox is compatible with 42d maximum pigno cakes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCHARACTERISTICS\u003cbr\u003e\u003cbr\u003e- Use: Gravel \/ Adventure\u003cbr\u003e- Series: Shimano Grx 800\u003cbr\u003e- Command compatibility: Shimano Dual Control Lever\u003cbr\u003e- chain stabilizer with on \/ off mechanism\u003cbr\u003e- Shadow RD design\u003cbr\u003e- Max ahead difference: 17D\u003cbr\u003e- Total capacity: 31D\u003cbr\u003e- Materials: Aluminum + CFRP + steel\u003cbr\u003e- Weight (producer): 267 gr.\u003cbr\u003e- color: black\u003cbr\u003e- cage length: media\u003c\/span\u003e\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":55296774078840,"sku":"IRDRX812","price":79.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/6384\/7052\/files\/dera_e18c36b3-57f2-40cd-baf7-17367315aa96.jpg?v=1752919916","url":"https:\/\/evolutionbikesse.myshopify.com\/en\/products\/shimano-grx-rd-rx812-1x11s-rear-gearbox","provider":"Evolution Bikes COM","version":"1.0","type":"link"}