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SD-581 Bike Computer Multifunctional Wireless Bicycle Sensor MTB Road Bike Speedometer / Stopwatch With LCD Digital Display
Specifications:
- Stopwatch and Accessories: Wireless Stopwatch
- Power Supply: button battery
- Origin: CN(Origin)
- Model Number: Bicycle Odometer
- Material: ABS,Electronic components
- Item pictures: Bicycle Sensor
- Display: LCD
- Bicycle Spoke Diameter: 2mm and less
- Free shipping
- 100 days returns
- Low prices
- 5 million products