4iiii Pm Precision, Pro-Shimano 105 R7000-Dual 53-39T tire lever and is 86mm wide

and is 86mm wide

Protects against rust development and corrosion

and one wave washer

Comfortable and adjustable elastic strap

They’re ultralight

4iiii Pm Precision, Pro-Shimano 105 R7000-Dual 53-39T tire lever and is 86mm wideFeatures 4iiii makes the lightest power meter on the market. Were committed to helping you get faster, one gram at a time. A dual power meter measures the power from each individual leg to calculate your total power output. Not everyone has the perfect pedal stroke. With + 1% accuracy, 4iiii is the only crank based power meter to use 3 strain gauges to measure all forces in your pedal stroke. Get more data like pedal smoothness and torque