This fully integrated, dual-sided power meter measures power output and delivers accurate data to help you track, analyze and improve your performance on the bike.
Key performance factors of the Power Pro Ultegra R8000 Powermeter
- ROBUST: IPX7 waterproof and featuring an integrated magnetic rechargeable design, the Power Pro is fully protected from water or dust while riding. With built-in overcharge, over-discharge and short-circuit protection to extend battery life and ensure safe battery use, the Power Pro delivers up to 100 hours of riding on a single charge.
- PRECISE: Multi-axis left and right crank arm sensors provide vital information including power in watts, pedal balance, force angle and cadence. With a Giant-exclusive algorithm and auto temperature calibration (ATC), the Power Pro can provide accurate and stable power data (±2 %) without being affected by surrounding environment.
- INTUITIVE: Power Pro requires no magnet and is fully Bluetooth® Smart/ANT+ compatible: view pedaling performance and calibrate using any ANT+ capable head unit or through the Giant RideLink app. Additionally, although the LED indicator on the unit clearly displays the battery level, you can also view your remaining charge using the RideLink app, which will also remind you when it’s time to recharge.
Further features of the Power Pro Ultegra R8000 Powermeter
- +/- 2 % accuracy at 150w/80rpm (each side)</li/>
- Giant-exclusive algorithm ensures accurate and stable data output with no environmental distractions</li/>
- Accelerometer allows magnet-free measurement</li/>
- LED indicator displays battery level and alerts recharge when power gets below 20%</li/>
- 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.
- High-capacity lithium battery delivers up to 100 hours of riding on a single charge
- 2 year warranty world-wide
Included in delivery: incl. crank fixing bolt, without bottom bracket cups
Material: crank arm: Aluminum/ CFRP
outer chain ring: aluminium/ CFRP
inner ring: aluminium
Recommended Bottom Bracket: SM-BBR60 / SM-BBR60-PB
Type of chain: HG-EV 11-speed/HG-X11
Weight supplement: 50-34 teeth)
approx. 713 gram (52-36 teeth)