{"product_id":"wheels-manufacturing-chainring-30t-direct-mount-shimano-cnrg2557-bicycle-chainring","title":"Shimano DM HG+ 30T Chainring for 12-Speed, 7075 Aluminum, Direct Mount, Narrow-Wide Design, Compatible with Hyperglide+ Shimano Drivetrains","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your bike's drivetrain with the Wheels Manufacturing Shimano DM HG+ 30-Tooth Chainring - the perfect combination of performance, durability, and innovative engineering for serious cyclists. Crafted from high-quality 7075 aluminum, this lightweight, corrosion-resistant chainring ensures optimal power transfer and precise shifting, making it an essential upgrade for your 12-speed Shimano Hyperglide+ drivetrain.\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\u003eConstructed from premium 7075 aluminum, renowned for its high strength-to-weight ratio, this single chainring delivers exceptional durability and lightweight performance. Its black finish not only adds a sleek, stylish look but also provides added resistance against corrosion and wear.\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 a narrow-wide tooth profile, the Shimano DM HG+ chainring enhances chain retention and reduces the risk of dropped chains, especially on rough terrains or aggressive riding styles. Its compatibility with Shimano HG+ 12-speed chains ensures seamless integration and smooth, efficient power transfer across your drivetrain.\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\u003eFeaturing a Direct Mount Shimano BCD (Bolt Circle Diameter) design, this chainring simplifies installation and ensures secure attachment to compatible cranksets. Its 30-tooth configuration strikes an excellent balance between climbing capability and top-end speed, perfect for mountain biking, gravel riding, or road cycling.\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 aesthetic and single chainring setup, this component offers a clean look and optimized performance for riders seeking to upgrade their cycling setup for competitive racing, endurance rides, or mountain adventures. Its durability and precise engineering make it suitable for both professional and enthusiast cyclists demanding reliability and speed.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eThe narrow-wide tooth profile and Shimano DM mounting system distinguish this chainring from standard options, providing enhanced chain retention and durability. Whether upgrading your existing setup or building a custom drivetrain, this chainring is engineered for superior performance with 12-speed Shimano Hyperglide+ systems.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eOptimize your ride today with the Wheels Manufacturing Shimano DM HG+ Chainring - a perfect blend of strength, lightweight design, and technological innovation for cyclists who demand the best.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance 30-tooth chainring made from durable 7075 aluminum to provide lightweight strength and longevity for demanding cycling conditions. \u003c\/li\u003e\n\u003cli\u003eCompatible with Shimano HG+ 12-speed drivetrains, including 9, 10, and 11-speed systems, ensuring versatile upgrade options across multiple bike setups. \u003c\/li\u003e\n\u003cli\u003eFeatures a narrow-wide tooth profile for enhanced chain retention, reducing the risk of chain drops during aggressive riding or technical terrains. \u003c\/li\u003e\n\u003cli\u003eDesigned with Direct Mount Shimano BCD for secure fitment and optimal power transfer, perfect for road, mountain, or gravel cycling applications. \u003c\/li\u003e\n\u003cli\u003eSleek black finish with a single, streamlined design enhances your bike's style while delivering reliable performance in rugged riding environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wheels Manufacturing","offers":[{"title":"Default Title","offer_id":42748858859587,"sku":"CNRG2557","price":73.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/391238-05_1.jpg?v=1779214575","url":"https:\/\/365cycles.com\/products\/wheels-manufacturing-chainring-30t-direct-mount-shimano-cnrg2557-bicycle-chainring","provider":"365 Cycles","version":"1.0","type":"link"}