4iiii Precision Shimano 105 R7000 Power Meter Left Only Crank Arm
The benefits of the Precision Shimano 105 R7000 Power Meter Left Only Crank Arm from 4iiii far outweigh the paltry 9 grams that it adds to the weight of your setup. With exceptional accuracy of just a +/- 1% error margin, it's no surprise that this technology is chosen by several of the top professional teams. Train harder and smarter with this discreet power meter that will enable you to refine your race and sportive preparation and get a much deeper and consistent understanding of your fitness progression. A 2032 coin cell battery will deliver data to your computer for more than 100+ hours of riding and thanks to compatibility across ANT+, Bluetooth Smart head units, smartphones, and other 4iiii products you will have access to live feedback as well as post-ride analysis.
- 3D power meter technology (patent pending) measures tri-axial strain on your crank arm
- Accurate, consistent data
- Lightweight, compact design
- Battery status indicator via 4iiii app
- Compatible with ANT+, Bluetooth Smart head units, smartphones, and other 4iiii products
- User-friendly app and configurable rider compensation scale factor
- Easy setup and maintenance
- Power meter weight: 9 grams
- Data accuracy: +/- 1% error margin
- Battery life: 100+ riding hours on 2032 coin cell battery
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