{"product_id":"sram-xx1-long-cage-12-speed-rear-derailleur-rd6150-bicycle-rear-derailleur","title":"SRAM XX1 Eagle 12-Speed Rear Derailleur Long Cage - Lunar, Carbon-Loaded Materials, Enhanced Chain Management \u0026 Crisper Shifting","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eElevate your mountain biking and cross-country rides with the SRAM XX1 Eagle Rear Derailleur - 12-Speed, Long Cage, Lunar. Engineered for superior performance, durability, and seamless shifting, this derailleur is a must-have for serious riders seeking precision and reliability on rugged trails.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eBuilt with high-strength aluminum and corrosion-resistant components, the SRAM XX1 Eagle rear derailleur combines lightweight durability with rugged endurance. Its lunar colorway adds a sleek, stealthy aesthetic to your drivetrain, complementing any bike setup.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eFeaturing an updated cage geometry, the XX1 Eagle derailleur ensures improved chain management, reducing dropout and chain slap even in the most demanding terrain. The innovative Type 3 clutch mechanism delivers smoother, increased durability with enhanced chain retention, minimizing chain drop under torque-heavy climbs and aggressive descents. Weighing just 265g, it maintains a lightweight profile perfect for race-ready or trail-centric builds.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eEquipped with a 14-tooth lower pulley, this derailleur boosts efficiency and reduces drivetrain noise, optimizing power transfer during pedal strokes. It's compatible with SRAM's innovative X-Actuation shifting technology for crisp, precise gear changes across a wide gear range. The long cage design supports a large 52T maximum cassette, with capacity for up to 42T, offering versatile gearing options for various trail conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eDesigned for aggressive trail riding, mountain biking, and endurance racing, the SRAM XX1 Eagle Rear Derailleur seamlessly integrates into high-performance 12-speed setups. Its lunar colorway within the Eagle Colorsystem perfectly matches all cassette and chain color options, allowing for customizable aesthetics tailored to your style. The inclusion of a chain gap tool simplifies setup, ensuring optimal chain length and shifting performance right out of the box.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features \u0026amp; Compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Backward compatible with 10-50T and 10-52T cassettes, offering flexible gear options for various riding styles\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Updated cage geometry for enhanced chain retention and crisper shifting\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Type 3 clutch provides smoother operation and increased durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- 14T lower pulley for improved efficiency\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Comes with a chain gap tool for easy setup and maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Compatible with SRAM 10x1 standard rear mounts and X-Actuation shifters\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eSpecifications\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Mount Type: 10x1 Standard\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Drivetrain Compatibility: SRAM X-Actuation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Cage Length: Long\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Drivetrain Speed: 12-speed\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Max Cassette Size: 52T\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Gear Range: 10-52T\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Chain Wrap Capacity: 42T\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003e- Weight: 265g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-26\"\u003e\u003cp\u003e- Color: Lunar (Eagle Colorsystem)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-27\"\u003e\u003cp\u003eUpgrade your bike with the SRAM XX1 Eagle Rear Derailleur for unbeatable shifting precision, durability, and style on every trail. Whether tackling steep climbs or fast descents, trust this advanced derailleur to deliver smooth, reliable performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance 12-speed rear derailleur engineered with advanced cage geometry for enhanced chain retention and precise shifting on mountain bikes and XC racing. \u003c\/li\u003e\n\u003cli\u003eBuilt with a durable Type 3 roller clutch that delivers smoother, quieter operation while resisting impact and wear, ensuring long-lasting performance in demanding trail conditions. \u003c\/li\u003e\n\u003cli\u003eFeatures a 14T lower pulley and wide capacity to handle large cassettes up to 52 teeth, providing versatile gear ranges for steep climbs and fast descents alike. \u003c\/li\u003e\n\u003cli\u003eInnovative color-matched design as part of SRAM Eagle Colorsystem, allowing seamless customization to match your bike's aesthetic and components for a cohesive look. \u003c\/li\u003e\n\u003cli\u003eIncludes a chain gap tool for accurate, easy setup, compatible with 10-50t and 10-52t cassettes, making it an ideal upgrade for competitive riders seeking reliable, high-precision shifting excellence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":42205949952067,"sku":"RD6150","price":330.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/RD6150.jpg?v=1779333707","url":"https:\/\/365cycles.com\/products\/sram-xx1-long-cage-12-speed-rear-derailleur-rd6150-bicycle-rear-derailleur","provider":"365 Cycles","version":"1.0","type":"link"}