{"product_id":"sram-x1-rear-derailleur-long-cage-11-speed-rear-derailleur-rd6109-bicycle-rear-derailleur","title":"SRAM X1 11-Speed Rear Derailleur - Black, Medium Cage, Lightweight, Wide-Tooth Pulley, X-Horizon Technology for MTB \u0026 Cross-Country Cycling","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eHigh-Performance SRAM X1 Rear Derailleur - 11 Speed, Medium Cage, Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eElevate your mountain biking and trail riding with the SRAM X1 Rear Derailleur, engineered for durability, precision, and reliability. Designed for 1x11-speed drivetrains, this medium cage derailleur offers seamless gear shifting and maximum performance on diverse terrains. Its sleek black finish complements any bike setup, providing both style and function.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eBuilt with high-quality aluminum and steel components, the SRAM X1 derailleur balances lightweight design with exceptional strength. Weighing only 256 grams, it ensures minimal added weight without compromising durability for demanding off-road conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eThe X-Horizon design maintains a constant chain gap across all gears, eliminating ghost shifting and improving drivetrain stability through the entire gear range. The wide-tooth, narrow-tooth pulley wheels maximize chain control by perfectly fitting both inner and outer links, reducing drivetrain noise and enhancing efficiency. The roller bearing clutch secures the chain, preventing derailleur bounce and chain slap for smoother, more controlled rides on rugged trails.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eEquipped with sealed roller bearings and advanced cage lock features, this derailleur allows for easy wheel removal and chain installation, making maintenance quick and simple. The long cage length accommodates up to a 42-tooth largest cog and an 18-tooth front difference, optimizing gear range and derailleur capacity for aggressive trail riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eDesigned specifically for 1x11 drivetrain setups, the SRAM X1 rear derailleur delivers reliable performance for mountain bikers, trail enthusiasts, and adventure riders seeking a streamlined, minimalist drivetrain with high output. Its robust construction and innovative engineering make it perfect for aggressive riding, enduro, and cross-country applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compatible with SRAM 1x11 shifters and cassettes\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Precision X-Horizon parallel cage design for consistent shifting\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Roller bearing clutch for chain stability and noise reduction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Wide-tooth pulley wheels for enhanced chain control\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Durable black finish with lightweight construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Easy installation with Cage Lock feature\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eUpgrade your mountain bike with the SRAM X1 Rear Derailleur for a combination of lightweight efficiency, precise shifting, and rugged reliability. Whether conquering technical trails or climbing steep climbs, this derailleur ensures smooth, dependable performance every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance SRAM X1 11-Speed Rear Derailleur with Medium Cage for versatile mountain biking and gravel riding. \u003c\/li\u003e\n\u003cli\u003eConstructed with durable, lightweight materials weighing only 256 grams, offering excellent strength-to-weight ratio for demanding rides. \u003c\/li\u003e\n\u003cli\u003eAdvanced X-Horizon design ensures smooth, precise shifting across an 11-speed cassette with a maximum 42T cog, eliminating ghost shifting for reliable performance. \u003c\/li\u003e\n\u003cli\u003eIntegrated roller bearing clutch with chain slap eliminator provides enhanced chain stability, reduced bounce, and quieter ride in rugged terrain. \u003c\/li\u003e\n\u003cli\u003eFeatures a Cage Lock mechanism for quick wheel removal and chain installation, plus wide-tooth pulleys that improve chain control and durability in variable conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":42208444907587,"sku":"RD6109","price":230.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/260163-02_1.jpg?v=1773461482","url":"https:\/\/365cycles.com\/products\/sram-x1-rear-derailleur-long-cage-11-speed-rear-derailleur-rd6109-bicycle-rear-derailleur","provider":"365 Cycles","version":"1.0","type":"link"}