How can we help you?

You can also browse the topics below to find what you are looking for.

In senso-mode the light switches on quite early on my bike

The switch-on threshold of a light sensor is a matter of taste. For safety reasons, SON have chosen a low threshold so that the light can already switch on when it is cloudy. Since the light sensor looks down at an angle, the switch-on limit also depends on whether a wide, dark mudguard is fitted under the headlight.

Product added to wishlist
Product added to compare.