4iiii Pm Precision, Pro-Shimano 105 R7000-Dual Teeth Ratio:53-39T Application: BMX

Application: BMX

Sealed bearings ensure smoother pedaling and longer lifespan

Teeth: 39T

100% safe for all bikes and bike parts

: CN-HG601-11

4iiii Pm Precision, Pro-Shimano 105 R7000-Dual Teeth Ratio:53-39T Application: BMXFeatures 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