Specialized Power Spider Ant+ Power Meter Black 130mm Standard Features
- Works with all ANT+ compatible computers
- Developed with Quarq, utilizing an advanced digital strain gauge matrix system
- Calibrated to 0.5% accuracy
- Typical S-Works crank system can weigh less than 720g with SpeedZone ANT+ Power Spider
- Spider weight: 130g
- Adds less than 50g over a standard S-Works spider
- Self-calibration mode at startup to maintain accuracy
- Also compatible with following devices: Garmin, SRM, Suunto
- User-replaceable battery CR2032 has typical runtime of 300+ hours
Developed with Quarq and bearing the S-Works badge of innovation and quality, Specialized's SpeedZone ANT+ Power Spider is set to take your metrics and performance to the next level. This strain gauge power meter is accurate to 0.5% and possesses a self-calibration mode at startup so your results stay accurate. The SpeedZone Power Spider is compatible with all ANT+ devices, so you can use the GPS unit or computer of your choice. Power meter is a take-off from a brand new bike sold at one our retail locations, it shows signs of being installed but has not been ridden.