The Stages power meter Campagnolo Chorus is a power meter upgrade for an existing Campagnolo Chorus crank. The left Chorus crank arm is replaced by the Stages Campagnolo Chorus power meter and contains the Ultra-Torque bearing. The compact Stages power meter sensor is installed on the inner side of the hollow carbon crank arm.
The Stages power meter Campagnolo Chorus is optimally integrated into the Chorus switching group. Performance data is transmitted directly to the bike computer or sports watch via ANT+ or Bluetooth. The measurement technology of the Stages Power Generation 3 is more accurate than ever before and provides you with the most accurate measurements. So you can control your training better than ever before and dominate the competition.
Technical Data Generation 3
Crank lengths: 170mm, 172,5mm, 175mm
Accuracy: +/- 1.5%.
Weight: +15g additional weight
Battery life: 200+ hours (CR2032 button cell)
Power range: 0-2500 Watt
Cadence range: 20-220 (acceleration sensor)
Active temperature regulation
Protection class against water ingress: IPX7
Communication standard: ANT+, Bluetooth Smart Ready
Software compatibility: Strava, Training Peaks, Garmin Training Center and others