{"product_id":"shimano-105-r7100-rear-derailleur","title":"Shimano 105 R7100 Rear Derailleur","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eShimano 105 R7100 Rear Derailleur\u003c\/strong\u003e brings the architecture of Shimano's top-tier groupsets down to a level that more riders can build around. Designed around the 12-speed R7100 drivetrain, it delivers the crisp, consistent shifting that the 105 line has long been known for — whether you're putting in training miles or racing a local crit.\u003c\/p\u003e\n\n\u003cp\u003eThe R7100 rear derailleur is \u003cstrong\u003eDi2-compatible by design\u003c\/strong\u003e, meaning the mechanical version shares core engineering DNA with its electronic sibling. That translates to precise derailleur geometry and reliable chain management across the cassette, even under load on a climb or during a hard sprint.\u003c\/p\u003e\n\n\u003ch3\u003eShimano 105 R7100 Rear Derailleur Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eGroupset: Shimano 105 R7100\u003c\/li\u003e\n  \u003cli\u003eSpeed: 12-speed\u003c\/li\u003e\n  \u003cli\u003eColor: Black\u003c\/li\u003e\n  \u003cli\u003eCompatible drivetrain: Shimano 105 R7100 12-speed road\u003c\/li\u003e\n  \u003cli\u003eProduct type: Road rear derailleur\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Black","offer_id":43519850938412,"sku":"IRDR7100","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/shimano-105-r7100-rear-derailleur-4854277.jpg?v=1771298115","url":"https:\/\/ricycles.com\/products\/shimano-105-r7100-rear-derailleur","provider":"RA Cycles","version":"1.0","type":"link"}