4iiii Precision 105 R7000 Power Meter

For those who place accuracy and high performance at the top of their priority list, this Shimano-compatible 4iiii Precision 105 R7000 Power Meter is a must-have addition to your racing or training road bike.

Making the most of its ability to measure tri-axial strain, this innovative crank arm gives precise readings to within +/-1% to keep you committed to shaving off the seconds. Bluetooth and ANT+ compatible, it will relay your riding data to your compatible mobile device or onboard computer, allowing you to analyse and adapt your ride at any given time. 

With over 100 hours of usage from the included battery, this easy-to-install 4iiii Power Meter 105 will keep you riding as efficiently and effectively as possible, ride-after-ride.

If the weather or climate makes riding outdoors tough, this item can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more. Simply use your favourite app’s connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding.

Please Note: This is the non-drive side crank arm only, it is designed to be used along with your existing drive side crank arm (chainring side).

Topfunktioner:

• Crank Arm: Shimano 105 R7000 Alloy (non-drive side arm only)
• Bottom Bracket Compatibility: Shimano Hollowtech II types
• Power Range: 0-4000W
• Cadence Range: 30-150 RPM
• Accuracy: +/- 1% error margin
• Battery Life: 100+ hours on 2032 coin cell battery
• Waterproof Rating: IPX7, IPX5
• Connectivity: ANT+, Bluetooth
• Sensor Dimensions: Length – 37.7mm (1.5in), Width – 27.6mm (1.1in), Depth 7.5mm (0.3in)