{"product_id":"rdm8230sgs0","title":"RR MECH M8230 XT 11spd ShadowES SGS","description":"\u003cul\u003e\n\u003cli\u003eXT Shadow ES 11-speed LINKGLIDE mechanical rear derailleur for fast and precise shifting performance and durability\u003c\/li\u003e\n\u003cli\u003eShadow ES features a super low profile skid plate design and optimized slant angle for optimal clearance\u003c\/li\u003e\n\u003cli\u003eShadow ES uses a dual spring chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting\u003c\/li\u003e\n\u003cli\u003eThe Shadow ES system is also zero maintenance and has no degradation of performance\u003c\/li\u003e\n\u003cli\u003eUnique structure using two springs has a tighter chain wrap that improves shifting and security with increased spring force by 70%, allowing the chain to mesh firmly with the sprocket\u003c\/li\u003e\n\u003cli\u003eWith the tighter chain wrap skipping is prevented even as the cogs wear\u003c\/li\u003e\n\u003cli\u003eSolid   pulleys to minimize debris entry and ensure durability\u003c\/li\u003e\n\u003cli\u003eDirect cable routing prevents snagging from any trail side hazards\u003c\/li\u003e\n\u003cli\u003eCold forged wide alloy links and pivot body\u003c\/li\u003e\n\u003cli\u003eFour fluorine-coated link pin bushings\u003c\/li\u003e\n\u003cli\u003eStrong return spring for a positive shifting feel\u003c\/li\u003e\n\u003cli\u003eTop normal spring uses the spring to select higher gears\u003c\/li\u003e\n\u003cli\u003eMax low sprocket: 50T (1x 11-speed)\u003c\/li\u003e\n\u003cli\u003eSGS cage for 10-50T cassette\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Madison","offers":[{"title":"Default Title","offer_id":55874044952961,"sku":"RDM8230SGS","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0336\/3982\/5547\/files\/rdm8230sgs.jpg?v=1783120265","url":"https:\/\/scuffwheels.com\/products\/rdm8230sgs0","provider":"Scuff Wheels","version":"1.0","type":"link"}