Lezyne Radar StVZO Rear Light

The Lezyne Radar StVZO rear light is a StVZO-approved bicycle light with a system that detects approaching vehicles up to 150 metres away. When a vehicle approaches, the light emits visual and audible signals, and you can manage its functions through the Lezyne Radar app. It is designed for riding in traffic when you want drivers behind you to pay more attention.

It delivers up to 40 lumens with a maximum runtime of 9 hours and is made from composite, with water resistance to the IPX7 standard. Charging is via USB-C. The strap mount fits most seatposts, and adapters for D-post and aero post are included. It is black and compatible with ANT+ devices.

Founded in 2007 in San Luis Obispo, California, by Micki Kozuschek, Lezyne is now based in Reno, Nevada. It makes pumps, lights, multi-tools and bags to accompany cyclists on their rides. In 2011, it began developing its own LED lights.