سنسور برای مانیتورکردن و شمارنده دور پا
Monitor your pedaling cadence as you ride with this easy-to-install wireless sensor.
The cadence sensor fastens to any crank arm size and measures pedal
strokes per minute so you can get the most out of your training.
Simply attach the sensor and ride. With no magnets or other exposed
parts to line up, this sensor is easy to install, maintain and move