This Cannondale Si Stages Power meter is compatible with Cannondale Hollowgram Si cranks.

Tour Proven. Stages Power has carried riders to three consecutive Tour de France victories, plus many more world and national championships. If you believe racing provides the worlds best product proving ground, then Stages Power is proven as the worlds best power meter.

Active Temperature Compensation as standard equipment. Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions.

Individual meter calibration for the most accurate results. Stages Power meters are calibrated individually to ensure a +/- 1.5% accuracy level. Individual calibration means that you can trust the data produced by our system.

Additional features:
1.5% accuracy in all conditions
Active temperature compensation
Accelerometer based cadence measurement
Wirelessly upgradable firmware
LED indicator displays battery level at start up (with no need for connect to an app) and confirms successful zero reset
Updated accelerometer and addition of gyroscope for improved cadence resolution
Upgraded BLE and ANT+ radios offer a 6X improvement of data transmission strength

Compatibility

This Cannondale Si Stages Power meter is compatible with existing Cannondale Hollowgram Si crank models – 2014 or newer and Hollowgram SiSL2 cranks.

Frame Compatibility: Most frames, see fit guide in our Support section

Device Compatibility: ANT+, Bluetooth Smart Ready

Software Compatibility: Stages Link, Training Peaks, Strava, Garmin Training Center and others

In The Box
Power Meter
High quality CR2032 coin cell battery
Lifetime access to Stages Link for power meter management and firmware upgrades.
2 months free access to Stages Link premium training and coaching features.
Product Identification Card with Serial Number and ANT+ I.D. Number.
User Guide