The Shimano FC-RX810 Chainring 40T is a high-quality component designed for smooth and efficient performance on your bike. Weighing just 90 grams, this chainring is lightweight yet durable, making it ideal for both road and off-road cycling. Crafted with precision engineering, it features Shimano's Dynamic Chain Engagement technology for improved chain retention and stability during shifting. The FC-RX810 Chainring 40T is compatible with 1x11-speed drivetrains and offers a gear ratio that strikes the perfect balance between speed and power. With its sleek design and reliable construction, this chainring is a must-have for cyclists looking to enhance their riding experience. Upgrade your bike with the Shimano FC-RX810 Chainring 40T and enjoy a smoother, more efficient ride.