Safety in cycling is important. At night it is hard to get your attention and avoid danger. It solves the valve from Compass with built-in LED, through which you can see in the dark. This unique addition to your wheel ensures you ride without unpleasant incidents.
key features
Easy installation (before the first use unscrew and remove the insulating foil from the battery)
Needless to turn on - light comes on automatically when driving
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