스프링 세이빙  30~50% 할인

Available in a variety of crank lengths and chainring sizes, the Shimano Ultegra based Giant Power Pro has a strain gauge that measures power and angular velocity for precise readings even when sprinting. It also features Bluetooth and ANT+ connectivity for broad compatibility, easy calibration and firmware updates via the RideLink app. Train and race with confidence and precision with the Giant Power Pro.