{"product_id":"sram-xx1-eagle-rear-derailleur-12-speed-max-52t-lunar-mtb-bike-component","title":"SRAM XX1 Eagle Rear Derailleur 12-Speed Max 52T Lunar MTB Bike Component","description":"\u003cp\u003eThe SRAM Rear Derailleur XX1 Eagle 12 speed Max 52T in Lunar offers unmatched precision and durability for serious mountain bikers. Engineered to elevate your riding experience, this rear mech is designed to handle the most demanding terrains with flawless shifting performance. Its innovative cage geometry enhances chain retention, ensuring smooth and reliable gear changes every time you push your limits.\u003c\/p\u003e\n\n\u003cp\u003ePart of the elite Eagle™ ecosystem, this derailleur supports the full range of 10-52t cassettes while maintaining backward compatibility with 10-50t setups. The Lunar colorway not only delivers a sleek, modern aesthetic but also pairs perfectly with SRAM’s signature color options, allowing you to customize your drivetrain to match your style. Lightweight yet robust, it promises exceptional transmission efficiency for competitive riders and enthusiasts alike.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding crisp and precise 12-speed shifting for MTB enthusiasts.\u003c\/li\u003e\n  \u003cli\u003eHandling large cassettes up to 52 teeth for a wide gear range.\u003c\/li\u003e\n  \u003cli\u003eEnhancing chain management with updated cage geometry to reduce drops.\u003c\/li\u003e\n  \u003cli\u003eCompatible with a variety of cassette sizes, offering versatile setup options.\u003c\/li\u003e\n  \u003cli\u003eMatching the Eagle™ Colorsystem for a cohesive and stylish bike build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on non-mountain bike drivetrains due to its specific design.\u003c\/li\u003e\n  \u003cli\u003eCompatibility issues with drivetrains outside of the 12-speed Eagle™ system.\u003c\/li\u003e\n  \u003cli\u003eNot intended for casual riders who do not require high-performance shifting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the SRAM XX1 Eagle derailleur compatible with older Eagle cassettes?\u003c\/strong\u003e\u003cbr\u003eYes, it is backward compatible with 10-50t cassettes as well as the newer 10-52t options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the updated cage geometry beneficial?\u003c\/strong\u003e\u003cbr\u003eThe new cage design improves chain retention and shifting crispness, reducing the chance of chain drops on rough trails.\u003c\/p\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":45478629474479,"sku":"RD8139000","price":303.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1591959364-05885200.jpg?v=1768524482","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/sram-xx1-eagle-rear-derailleur-12-speed-max-52t-lunar-mtb-bike-component","provider":"Swinnerton Cycles","version":"1.0","type":"link"}