Shimano ultegra giant power pro crankset R8000

Tracking your power output and training data has never been easier or more accessible. Giant’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.

+/- 2 % accuracy at 150w/80rpm (each side)

Giant-exclusive algorithm ensures accurate and stable data output with no environmental distractions

Accelerometer allows magnet-free measurement

LED indicator displays battery level and alerts recharge when power gets below 20%

Integrated magnetic rechargeable design protects device from water and dust ingress

IPX7 waterproof

Bluetooth® Smart/ANT+ compatible for broad compatibility, easy calibration and firmware updates.

Accuracy± 2%

WeightLeft side 16g; Right side 16g

Power range0 – 3000 watts

Cadence range20-170 rpm

Water RatingIPX7

BatteryRechargeable lithium-ion

Battery Life100 hours

ConnectionsBluetooth® Smart/ANT+