This backlight of Busch + Müller works on the dynamo and gives a super bright red light. The backlight has a constant red light and you are visible up to 400 meters! He can with a push and is splash proof.
Dimension: 5.5 x 4 x 4 (L x W x H)
Type of lighting: led
The rear light works on the dynamo.
The rear light can be mounted on the rear fender.