CarBack can detect vehicles approaching from behind, identifying them from up to 240m and warning the rider of danger Compatible with most GPS cycling computers. Pair CarBack with the Trek Accessory app to see the distance of approaching vehicles on your smartphone Designed with the ideal focus, flash and beam range to be visible during daytime riding from a distance of 2km. Four flash modes: 90LM Day Flash, 25LM Day Steady, 5LM Night Steady and 5LM Night Flash. CarBack has a battery life of over 7 hours and is equipped with indicator LEDs that allow you to easily understand the remaining charge level IPX7 waterproof rating for maximum safety in wet conditions Includes a Quick Connect rear mount and a USB-C charging cable.
