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Enhanced Bearing Support for Longevity: Bearings are housed in an alloy shell
Whether you are training for a local race or a world championship
Regular re-tapping of threads during crank installation or removal is highly recommended for enhanced durability and reliability
making them a valuable addition to any flat bar road bike
4iiii Dual Side Precision 3+ Pro Powermeter Crankset:Shimano - Ultegra FC-R8100 170mm (50/34T) Enhanced Bearing Support for Longevity:The 4iiii Dual Side Precision 3+ Pro Powermeter delivers the highly accurate power data riders expect, now enhanced with Apple Find My for added security. It helps you train smarter while giving you the confidence of always knowing your bikes location whenever the powermeter is not in use. Advanced Metrics for Smarter Training: With left right balance, pedal smoothness and torque effectiveness, the Precision 3+ Pro provides the insight needed to