FEATURES
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.
A dual power meter measures the power from each individual leg to calculate your total power output
Get more data like pedal smoothness and torque effectiveness to analyze and optimize your pedal stroke
SPECIFICATIONS
Crankset: Shimano Ultegra FC-R8000
Type: Dual
Battery Life: 100+ Hours
Cadence Rating: 30 - 150 rpm
Profile: 7.5mm
Weight: 25g
Dual-Channel ANT+ & Bluetooth Smart