{"product_id":"campagnolo-146mm-4-arm-chainring-chainrings-cnrg1680","title":"Campagnolo Chorus 52T Aluminum 12-Speed Chainring \u0026 Bolt Set | 146mm BCD, 4-Bolt, Asymmetric Design for Performance \u0026 Durability","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eOptimize your cycling performance with the Campagnolo Chorus Chainring and Bolt Set 52t 123 BCD 4-Bolt - the perfect upgrade for serious road cyclists and bike enthusiasts seeking premium durability, precision engineering, and enhanced efficiency.\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-quality aluminum, the Campagnolo Chorus Chainring delivers exceptional strength, lightweight performance, and corrosion resistance. Its black anodized finish not only adds a sleek, stylish look but also provides enhanced durability against the rigors of road riding.\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 with advanced asymmetric BCD (Bolt Circle Diameter) technology, this 52-tooth chainring ensures optimal chain engagement and smooth shifting, contributing to improved power transfer and pedaling efficiency. The 123 BCD configuration is engineered for precise compatibility with a range of cranksets, supporting 12-speed groups for seamless gear transitions.\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\u003eThis set includes a pair of asymmetric 4-arm chainrings and durable bolts, facilitating straightforward installation and secure attachment. The inclusion of bolts ensures perfect fitment, reducing the risk of slipping or misalignment during intense rides.\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\u003eWith its sleek black finish and streamlined design, the Campagnolo Chorus Chainring complements high-performance road bikes, whether you're racing, interval training, or endurance cycling. Its precision machining and lightweight profile make it an ideal choice for cyclists looking to upgrade their drivetrain with components that combine form and function.\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\u003eThe asymmetric BCD design enhances power distribution and prolongs component lifespan. Compatible with inner chainrings (e.g., 36t), this chainring set offers versatile gearing options to optimize cadence and efficiency across varied terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eUpgrade your drivetrain today with the Campagnolo Chorus Chainring and Bolt Set 52t 123 BCD 4-Bolt - engineered for durability, precision, and superior cycling performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium 52-tooth aluminum chainring crafted from lightweight, durable aluminum for optimal performance and longevity in demanding cycling conditions. \u003c\/li\u003e\n\u003cli\u003eEngineered with Campagnolo's asymmetric 146mm BCD (Bolt Circle Diameter) and 4-bolt mounting system, ensuring precise, secure fitment on high-performance road and gravel bikes. \u003c\/li\u003e\n\u003cli\u003eDesigned for 12-speed drivetrains, this chainring offers seamless gear shifts and improved power transfer, enhancing your cycling efficiency and responsiveness. \u003c\/li\u003e\n\u003cli\u003eVersatile 52t size paired with a 36t inner chainring (sold separately) provides customizable gear ratios for climbing, sprinting, or endurance riding, making it ideal for competitive and leisure cyclists. \u003c\/li\u003e\n\u003cli\u003eIncludes high-quality bolts for easy installation, featuring anti-corrosion treatment to guarantee reliable performance and a sleek black finish for a stylish, modern look that complements any bike setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Campagnolo","offers":[{"title":"Default Title","offer_id":42205060399171,"sku":"CNRG1680","price":191.46,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/Campagnolo-Chainring-52t-123-_CNRG1680_DFT.jpg?v=1773732086","url":"https:\/\/365cycles.com\/products\/campagnolo-146mm-4-arm-chainring-chainrings-cnrg1680","provider":"365 Cycles","version":"1.0","type":"link"}