Giant Power Pro Powermeter Shimano Ultegra R8100 50-34T. 172.5 mm

For the road or on the gravel, power measurement is essential for precise training control. Giant's new dual-sided power meter makes power-controlled training accessible to more riders and the built-in accelerometer helps eliminate the influence of vibrations in the measurement. This enables accurate data measurement in an integrated system that is precise, reliable and simple.

PRODUCT SPECIFICATIONS:

• Power meter with measurement on both sides based on the Shimano Ultegra R8100 crank
• Integrated acceleration sensor makes external magnets/sensors superfluous
• Long runtime of up to 100 hours
• IPX7 water resistance
• Rechargeable lithium-ion battery
• Data transmission with Bluetooth Smart and ANT+ to all common end devices
• Size: 50x34

TECHNICAL DATA:

• Weight: 6 g per side
• Sensor dimensions: 56*29*8mm
• Water resistance: IPX7
• Measuring range: 0 - 3000 watts
• Cadence range: 20 - 200 revolutions per minute
• Crank arm length: 172.5mm
• Battery life: 100 hours
• Battery status indicator: LED
• Measuring accuracy: ± 2%
• Temperature compensation: Yes
• Vibration correction: Yes
• Left/Right Balance: Yes
• Pedalling efficiency: Yes
• Data transmission: Bluetooth Smart and ANT+
• Warranty: 2 years
• Pedalling Efficiency: Yes
• Firmware: Giant Ridelink