Description
The Cygolite Hotrod Rear 100 is a slim, powerful rear taillight with a 100-lumen COB LED. It offers six lighting modes designed for road cyclists, providing visibility both day and night. The light produces an extra-wide beam for long-range visibility and features a low-profile design.
It includes USB-C rechargeable battery with up to 100 hours of runtime and a low battery indicator. The light has built-in 24/7 Safety Technology with modes such as DayLightning High Flash, High Steady, Group Low Steady, SteadyPulse , Zoom, and Low Flash. Zoom mode gently changes brightness to signal others, and light mode memory saves your last setting.
This lightweight (35g) taillight easily mounts to seat posts, including aerobars, with a versatile flexible mount. The Hotrod 100 is designed, engineered, and assembled in the USA. It comes in black and red.
- Slim and ultra low-profile 100 lumen rear taillight designed for road cyclists.
- Features 6 lighting modes including day and night flashing for enhanced visibility.
- COB LED array produces a long-range, extra wide beam for wide-area illumination.
- USB-C rechargeable with up to 100 hours of run time and low battery indicator.
- Versatile flexible mount attaches securely to seat posts and aerobars for easy installation.





