{"product_id":"shimano-tiagra-fd-r4000-bs-front-derailleur-12-speed-double-31-8mm-band-clamp-w-28-6mm-adapter-down-swing-down-pull-52t-max","title":"Shimano Tiagra FD-R4000-BS Front Derailleur - 12-Speed, Double, 31.8mm Band Clamp w\/28.6mm Adapter, Down-Swing, Down-Pull, 52t Max","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif; line-height:1.5; color:#222;\"\u003e\n\u003cp\u003eThe Shimano Tiagra FD-R4000 2x front derailleur for 11-speed drivetrain delivers lighter front shifting with smooth, natural shift action. Featuring Shimano's toggle link construction with an optimized cage design, it creates the on-demand shift performance modern road riders demand.\u003c\/p\u003e\n\u003cul style=\"margin:0 0 0 18px; padding:0;\"\u003e\n\u003cli\u003eToggle link construction delivers lighter front shifting with a smooth, natural shift action\u003c\/li\u003e\n\u003cli\u003eThe toggle link's 7 link bushings feature small, precision-machined bearings that provide smoother shifting action, improved shift precision, enhanced durability, and reduced wear on link materials\u003c\/li\u003e\n\u003cli\u003eMax 52t outer chainring and 16t total chain link capacity\u003c\/li\u003e\n\u003cli\u003eDesigned for 43.5mm chainline\u003c\/li\u003e\n\u003cli\u003e61-66 degree chainstay angle\u003c\/li\u003e\n\u003cli\u003eCompatible with LinkGlide and HG 11-speed chains\u003c\/li\u003e\n\u003cli\u003e31.8mm band clamp and included adapter for 28.6mm seat tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"margin:12px 0 0 18px; padding:0;\"\u003e\n\u003cli\u003eDouble or Triple: Double\u003c\/li\u003e\n\u003cli\u003eDrivetrain Speeds: 11\u003c\/li\u003e\n\u003cli\u003eFront Derailleur Clamp: 31.8 (1-1\/4\")\u003c\/li\u003e\n\u003cli\u003eFront Derailleur Clamp: 28.6 (1-1\/8\")\u003c\/li\u003e\n\u003cli\u003eFront Derailleur Cable Pull: Bottom Pull\u003c\/li\u003e\n\u003cli\u003eFront Der\/Shifter Compatibility: Shimano Road\u003c\/li\u003e\n\u003cli\u003eMax Ring (teeth): 52\u003c\/li\u003e\n\u003cli\u003eFront Derailleur Style: Traditional\u003c\/li\u003e\n\u003cli\u003eDerailleur Capacity: 16\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":68020086800538,"sku":"IFDR4000BS","price":55.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0327\/4483\/3156\/files\/FD0071.jpg?v=1793566216","url":"https:\/\/velomine.com\/products\/shimano-tiagra-fd-r4000-bs-front-derailleur-12-speed-double-31-8mm-band-clamp-w-28-6mm-adapter-down-swing-down-pull-52t-max","provider":"Velo Mine","version":"1.0","type":"link"}