As professional coaches know, compared to simply measuring heart rate, which can easily be affected by environmental factors or personal physiological conditions, using a power meter is the best way to gain metrics for training because the data given by direct force shows the real output from every pedal stroke.
- IPX7 waterproof, anti-dust casing with a closed magnetic rechargeable design protects the PowerPro from water or dust while riding
- 107mm BCD for SRAM Force and Rival 4 bolt 1x or 2x chain rings
- High-capacity lithium battery delivers up to 150 hours of riding on a single charge
- Built-in magnetic connector makes recharging easy
- Green and red LED Indicators display connection and battery status