{"product_id":"absoluteblack-shimano-asym-chainrings-cnrg2121","title":"AbsoluteBLACK 50T Shimano Asym Round Chainring - 4x110BCD, Black, 10-12 Speed, Up-Shifting Ramps \u0026 Down-Shifting Points, Compatible with Dura-Ace, Ultegra \u0026 105","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eElevate your cycling performance with the absoluteBLACK Round Chainring, engineered for precision, durability, and seamless shifting. Designed to fit all Shimano 4x110BCD cranksets, this 50T black chainring is the perfect upgrade for road cyclists seeking optimal efficiency and a sleek aesthetic.\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\u003eCrafted from high-grade, lightweight aluminum alloy, the absoluteBLACK round chainring delivers exceptional strength while minimizing weight for improved ride quality. Its robust construction ensures long-lasting durability, even under rigorous riding conditions.\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\u003eDesigned for superior shifting performance, this chainring features (6) strategically placed up-shifting ramps on the outer ring, enabling smooth gear transitions during intense accelerations. Additionally, (12) down-shifting points facilitate precise and reliable gear changes, enhancing your cycling efficiency across varied terrain.\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\u003eCompatible with Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, and Tiagra 4700 groupsets, this chainring supports 10, 11, and 12-speed systems. The asymmetrical design optimizes chain alignment, reducing wear and improving power transfer to maximize your pedaling performance.\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\u003eFeaturing a sleek black finish, the absoluteBLACK 50T chainring adds a professional and stylish look to your road bike. Perfect for competitive riders and serious enthusiasts, it's designed for use in high-performance cycling events, training, or long-distance adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eManufactured in Poland with meticulous attention to detail and designed in the UK, this chainring is a testament to quality engineering. Its precise machining and innovative ramp design offer enhanced shifting clarity and efficiency, setting it apart from standard chainrings on the market.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eUpgrade your drivetrain with confidence-choose the absoluteBLACK Round Chainring for improved drivetrain performance, durability, and style. Please note: Third-party online retailers must be preapproved by the manufacturer to ensure authenticity and quality.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality, durable materials crafted from precision-machined aluminum ensure lightweight performance and long-lasting reliability for demanding cycling conditions.\u003c\/li\u003e\n\u003cli\u003eEngineered with Shimano Asym compatibility, this 50T round chainring features optimized tooth profiling, up-shifting ramps, and down-shifting points for seamless gear transitions across 10, 11, and 12-speed setups.\u003c\/li\u003e\n\u003cli\u003eAdvanced design with six up-shifting ramps on the outer ring and twelve down-shifting points enhances shifting speed and precision, making it ideal for competitive racing and high-performance road cycling.\u003c\/li\u003e\n\u003cli\u003eStylish black finish complements any bike aesthetic, while its 4x110mm BCD mounting style ensures broad compatibility with Shimano Dura-Ace, Ultegra, 105, and Tiagra cranksets.\u003c\/li\u003e\n\u003cli\u003eManufactured in Poland with design originating from the UK, this chainring meets high-quality standards and is suitable for serious cyclists seeking reliable gear upgrades and improved drivetrain efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"absoluteBLACK","offers":[{"title":"Default Title","offer_id":42354465734723,"sku":"CNRG2121","price":105.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/AI7104.jpg?v=1773660000","url":"https:\/\/365cycles.com\/products\/absoluteblack-shimano-asym-chainrings-cnrg2121","provider":"365 Cycles","version":"1.0","type":"link"}