4iiii PRECISION 2.0 105 R7000 Left Arm Power Meter PML100-S11B00A

4iiii PRECISION 2.0 105 R7000 Left Arm Power Meter The benefits of the PRECISION 2.0 105 R7000 Left Arm Power Meter 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. Fitment To check whether the 4iiii power meter will be compatible with your frame, please consult these instructions. Still unsure? Feel free to reach out to us for assistance.