2020 Giant Power Pro Ultegra R8000 Power Meter

Tracking your power output and training data has never been easier or more accessibleGiant’s all-new Power Pro system delivers accurate power metrics through an integrated system that’s precise, reliable and simple to set up. The pros know that the most effective training is smart training, so get in the know and start training with power.Features:+/- 2 % accuracy at 150w/80rpm (each side)Giant-exclusive algorithm ensures accurate and stable data output with no environmental distractionsAccelerometer allows magnet-free measurementLED indicator displays battery level and alerts recharge when power gets below 20%Integrated magnetic rechargeable design protects device from water and dust ingressIPX7 waterproofBluetooth® Smart/ANT+ compatible for broad compatibility, easy calibration and firmware updates.High-capacity lithium battery delivers up to 100 hours of riding on a single charge2 year warranty world-wideVarious crank lenghts available on either 50/34 or 52/36