Wahoo TRACKR RADARAn All-In-One Taillight Whether you're riding in the middle of the day or just after dark, you should have lights on your bike so you can stay visible. A rear light will alert motorists to your presence so they can see you better. The Wahoo TRACKR RADAR is an all-in-one taillight and radar built to keep you aware, visible, and in control. With real-time vehicle detection, adaptive lighting, and seamless integration with ELEMNT bike computers and the Wahoo App, it enhances your ride without adding distractions. Its sleek, road-ready design, long-lasting battery, and versatile mounting system ensure confidence in every mile. Stay alert, see what's coming, and ride with total focus. Features Detects approaching vehicles up to 150 meters behind you and provides an audible and visual warning through your ELEMNT bike computer or compatible devices Equipped with dual high-intensity LEDs ensuring maximum visibility with adaptive lighting modes based on traffic conditions and a brake light feature that increases luminosity when slowing down, enhancing road safety Maximizes battery life for long rides by reducing brightness when no vehicles are detected Pairs seamlessly with ELEMNT bike computers and the Wahoo App via Bluetooth Smart and ANT+, allowing you to adjust settings, update firmware, and manage light modes directly from your device Flash Modes Mode High Steady Low Steady High Flash Low Flash Lumens21105318Run Time (h:min)10:0015:0015:0020:00Specifications Number of LEDs2Battery Type Rechargeable Weight99g Water Resistant Yes, IPX7Low Power Indicator Yes Mounting Type Seatpost Battery Mounting Internal | Wahoo Fitness | Wahoo Trackr Radar Trackr Radar