{"product_id":"shimano-2025-rd-r4000-tiagra-11-speed-rear-derailleur","title":"Shimano RD-R4000 Tiagra 11-speed Rear Derailleur","description":"\u003cp\u003eOffering pro-level features, the 11-speed compatible Tiagra rear derailleur gives high performance at a low price\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWide link design increases rigidity and service life\u003c\/li\u003e\n\u003cli\u003eAdvanced light action for low-friction shifting up or down the block\u003c\/li\u003e\n\u003cli\u003eAlloy body's and outer link leads to lower weight without compromising strength and durability\u003c\/li\u003e\n\u003cli\u003eTwo fluorine-coated link pin bushings for low-friction performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e36 tooth max cassette with double chainset\u003c\/li\u003e\n\u003cli\u003eCompatible with 11-speed chains, CSRS40011146 and ST-R4020\/ST-U6030 STI's only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dales Cycles","offers":[{"title":"Medium (GS)","offer_id":53506987983187,"sku":"RDR4000","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/7102\/2419\/files\/rdr4000.jpg?v=1776424189","url":"https:\/\/dalescycles.com\/products\/shimano-2025-rd-r4000-tiagra-11-speed-rear-derailleur","provider":"Dales Cycles","version":"1.0","type":"link"}