Reelight RL721 Flash Rear Light for seat post

The front and rear lights are powered by a dynamo, mounted on the seat stay. The bike light produces its own environmentally friendly induction power by means of a coil in the dynamo and magnets on the bicycle spokes – completely without the use of batteries. The lights are permanently mounted, so you always have them with you. The light is always on whenever you cycle, which makes you extra safe in traffic – day and night.

The RL700 series has side position lights, which emit the light through small holes at angles of as much as 270°, greatly increasing visibility in traffic. The rear light has E-approved reflectors. It is fitted to the seat post.