Lezyne Radar Pro React System

Improved design vs the Radar Drive allows for faster installation and removal thanks to its Quarter-Turn mounting system Serves as brake light to alert people behind you USB-C Rechargeable Can also be used in Radar Only mode during the daytime Engineered lens and optics for superior visibility Wide range detection alerts of approaching vehicles from up to 150-meters away Dual Bluetooth and ANT+ wireless system Connects to: Lezyne Radar app, multiple ANT+ head units, React Drive Front Radar app features visual and audio alerts, and controls connected lights Seven outputs modes with Daytime Visibility and up to 300 lumens Momentary alert flash automatically activates for approaching vehicles Includes adapters for round and aero seatposts Up to 24 hours of battery runtime