With precision, you can have it all: industry-leading power accuracy, highly dependable cadence data, lightweight design, broad ant+ and Bluetooth smart head unit compatibility, and patent pending 3D power meter technology. With this left-side ride ready precision equipped crank, you’ll be on your way to reaching new power peaks.
High accuracy: +/- 1% of measured power and Cadence
Lightweight: only 9 grams
Device Compatibility: ANT + and Bluetooth smart
Battery life: 100 hours (coin cell 2032)