{"product_id":"shimano-chainrings-ch0718-ch0722","title":"Shimano Dura-Ace R9100 34t \u0026 50t Chainrings Bundle - 11-Speed, Aluminum, Hollowglide Technology","description":"\u003cdiv id=\"seqbpdescription\"\u003e\u003cp\u003ePremium Shimano Dura-Ace R9100 Chainring Bundle 34T \u0026amp; 50T 110 BCD Aluminum, 11-Speed, Black for Road Cycling and Performance Upgrades Elevate your road cycling experience with the Shimano Dura-Ace R9100 Chainring Bundle, featuring a high-performance 34-tooth inner and 50-tooth outer chainring, both crafted from lightweight, durable aluminum. Designed for 11-speed Shimano Dura-Ace cranksets, these chainrings deliver superior shifting precision, enhanced power transfer, and optimized gear ratios for competitive riding or high-end training. Key Features \u0026amp; Benefits: - **Advanced Materials \u0026amp; Engineering:** Made from premium aluminum with Shimano Hollowglide Technology, these chainrings offer an ideal balance of rigidity and weight savings, ensuring efficient energy transfer and responsive performance on every pedal stroke. - **Innovative Components \u0026amp; Technology:** The 4-bolt design with a 110mm Shimano Asymmetric BCD provides easy installation and compatibility with Shimano Dura-Ace cranksets, while maintaining high stiffness for stability during rigorous riding. - **Versatile Style \u0026amp; Use Case:** Perfectly suited for replacing or upgrading your outer and inner chainrings to tailor your gear setup to your riding stylewhether for sprinting, climbing, or endurance riding. - **Performance \u0026amp; Durability:** Engineered to withstand demanding cycling conditions, these chainrings enhance front shifting speed and accuracy, thanks to Shimano's Hollowglide technology that reduces weight without sacrificing strength. - **Optimized for Search \u0026amp; Compatibility:** These black aluminum chainrings are an ideal upgrade for Shimano Dura-Ace FC-R9100 series cranksets, ensuring seamless integration and peak performance. Upgrade your cycling gear with this premium Shimano Dura-Ace R9100 Chainring Bundledesigned for serious enthusiasts seeking reliable, lightweight, and high-efficiency components to maximize their riding potential. Whether you're refining your race setup or customizing your road bike, these chainrings deliver precision, durability, and performance for a competitive edge.\u003c\/p\u003e\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":42518673883203,"sku":"CH0718-CH0722","price":253.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CH0718-CH0722.png?v=1773809225","url":"https:\/\/tecopecosafe.com\/products\/shimano-chainrings-ch0718-ch0722","provider":"365 Cycles","version":"1.0","type":"link"}