Bicycles and electric bicycles suitable for steel wire hub;
The head is insert (unplug theft at any time);
Easy to install, only two screws, with two plastic straps;
Five minutes can be installed.
Note: The probes and magnets maintain a distance of 3-5mm. Otherwise, the speed value will jump! .
Tire perimeter setting function
1. Set according to the cycling tire perimeter.
Vehicle speed function:
2. Instantaneous driving speed SPD
3. Maximum driving speed MXS
4. Average driving speed AVS
5.Comparative prompts with average speed ▲ ▼Wheel revolution function
More features, please refer to the details