Stages Power Meter Cannondale Left Si HG 170mm

Experience the power meter technology behind seven Grand Tour victories with the Stages Power Cannondale HollowGram 170mm, designed to assist you in achieving your fullest performance on every ride. Be it soaring over mountainous terrains, pushing boundaries on gravel trails, or simply enjoying your local paths, this power meter is your indispensable companion.

This Stages' power tech has been instrumental in aiding riders to triumph in the Tour de France, Giro, and Vuelta, carving its niche for delivering the most reliable and accurate results, thus qualifying it as the world's best power meter.

Active Temperature Compensation (ATC)

Consistency is key when it comes to performance measurement. The Stages Power was the first to incorporate an automatic temperature compensation feature, ensuring accurate tracking irrespective of the shifting environmental conditions. Trust in the data from Stages Power, whether you’re bracing freezing temperatures at the summit of an Alpine peak or enduring a scorching sunny day.

Individual Calibration For Unmatched Accuracy

Each and every Stages Power meter, assembled in the state-of-the-art Stages facility in Colorado, USA, is individually calibrated. It boasts an accuracy level of +/- 1.5%, outshining industry standards for non-scientific power meters.

Specs At A Glance:

• Accuracy: ± 1.5%
• Weight: minimal addition to crank arm weight
• Long-lasting Battery: 200+ hours (coin cell: CR2032)
• Power range (Watts): 0 to 2500
• Cadence range (rpm): 20 to 220
• Water Resistance: IPX7
• Device Compatibility: ANT+, Bluetooth Smart Ready
• Software Compatibility: Training Peaks, Strava, Garmin Training Center, and more.