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The Shimano Ultegra FC-R8100 34T internal chainring is specifically designed for the dual road cranksets of the Ultegra 12-speed series. The tooth geometry works perfectly with Shimano's gear shifting system, ensuring quick, silent, and precise shifts even under pressure.
It is ideal for road riders seeking efficiency on climbs and long distances, maintaining the perfect balance between weight, durability, and power transfer. The build quality fully meets the demands of training and racing use.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.