{"product_id":"shimano-grx-shadow-12-speed-rear-derailleur-rear-derailleur-12-speed-black-long-cage-2x12-36t-max","title":"Shimano GRX RD-RX820 Shadow+ 12 Speed Rear Derailleur - Rear Derailleur - 12 Speed - Black - Long Cage - 2x12 - 36T Max","description":"\u003cp\u003eThe RD-RX820 is compatible with 11-34T and 11-36T 12-speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. The SHIMANO GRX 12-speed rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides. And the chain tensioner has an ON\/OFF switch for outings on smooth surfaces.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42937413271597,"sku":"10034455","price":179.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/7052\/5229\/files\/shimano-grx-rd-rx820-shadow-12-speed-rear-derailleur-rear-derailleur-12-speed-black-long-cage-2x12-36t-max-1.jpg?v=1730865661","url":"https:\/\/www.mtbdirect.com.au\/products\/shimano-grx-shadow-12-speed-rear-derailleur-rear-derailleur-12-speed-black-long-cage-2x12-36t-max","provider":"MTB Direct Australia","version":"1.0","type":"link"}