{"product_id":"shimano-rd-ty21-a-gs-6sp-rear-derailleur","title":"Shimano RD-TY21-A-GS 6SP Rear Derailleur","description":"\u003cp\u003e1) Rear support speed: 6, 2) Maximum front gear tooth difference: 20T, 3) Total capacity: 34T, 4) Support top sprocket (minimum): 14T, 5) Support low sprocket (minimum \/ maximum): 28 \/ 28T\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":44973202079814,"sku":"RDTY21AGS","price":19.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/0328\/7110\/files\/p-rd-ty21-a-gs_4361_1_750_750_1_090c8eb5-be59-4936-94bb-6a2a3f0bd927.jpg?v=1778090373","url":"https:\/\/bicyclehero.com\/products\/shimano-rd-ty21-a-gs-6sp-rear-derailleur","provider":"BicycleHero","version":"1.0","type":"link"}