The Lezyne Radar Drive Rear redefines what a taillight can do by integrating radar-based vehicle detection with powerful LED performance in a compact, lightweight unit. Its advanced radar system monitors traffic up to 150 meters behind the rider, providing an added layer of safety with automatic flash alerts triggered by approaching vehicles. Riders can choose from seven output modes, including a disruptive 300-lumen daytime flash that maximizes visibility in busy traffic and low-light conditions. Engineered with precision optics, the Radar Drive offers 270 degrees of visibility, ensuring you’re seen from nearly every angle on the road. With a durable co-molded body, IPX7 waterproof rating, and an efficient USB-C charging port, this taillight is built for reliability in all riding conditions. Its 20-hour maximum runtime gives cyclists the endurance needed for long rides or daily commuting, while its compact design and 122-gram weight keep it unobtrusive on any bike setup.

Connectivity is at the core of the Radar Drive’s innovation. Using dual Bluetooth and ANT+ wireless systems, the light can connect directly to compatible GPS bike computers or the Lezyne Radar Ally smartphone app for real-time audio and visual alerts. It also pairs seamlessly with the Lezyne React Drive front light to form the Radar React System, an integrated solution that provides both forward and rearward radar-based awareness, even without a phone or computer. The Radar Drive securely mounts to most seatpost shapes, including round, aero, and D-post designs, with included adapters ensuring a stable fit. More than just a rear light, the Radar Drive delivers a cycling “sixth sense,” combining intelligent radar technology, disruptive flash visibility, and versatile connectivity into a single, future-ready safety system that elevates rider confidence on every ride.