{"product_id":"grx-rd-rx810-rx812-11-speed-rear-derailleurs","title":"GRX RD-RX810\/RX812 11-Speed Rear Derailleurs","description":"\u003cp\u003eThe Shimano GRX 11-speed rear derailleur has an integrated chain stabilizer mechanism, that provides a quieter experience, shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features an ON\/OFF switch for the chain tensioner.  The Shimano Shadow RD+ adjustable chain stabilizer provides silent and uninterrupted rear shifting on rough terrain.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eToggle clutch on\/off to match the terrain\u003c\/li\u003e\n\u003cli\u003eFor 1x and 2x drivetrains\u003c\/li\u003e\n\u003cli\u003e34t low sprocket max  \/  11t top sprocket max\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"40 \/ 34","offer_id":53364723351920,"sku":"IRDRX810","price":140.0,"currency_code":"USD","in_stock":true},{"title":"31 \/ 42","offer_id":53364723384688,"sku":"IRDRX812","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/4598\/2064\/files\/RD0604.jpg?v=1773182764","url":"https:\/\/cyclesport.com\/products\/grx-rd-rx810-rx812-11-speed-rear-derailleurs","provider":"Cycle Sport","version":"1.0","type":"link"}