Cygolite Hotrod 90 Bike Taillight

Color: Black
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Engineered to keep you highly visible while road cycling, the Cygolite Hotrod 90 bike taillight unleashes a powerful 90 lumens of flashing light for day-and-night peace of mind.

  • Features

    • Be seen all the time with 24/7 Safety Technology™, an exclusive set of solid and flashing modes to increase your night and day visibility when cycling
    • 6 lighting modes are ideal for use on long road rides and daily commutes: High Flash, High Steady, Group, SteadyPulse®, Zoom and Low Flash
    • SteadyPulse mode features a constant beam to help motorists gauge their distance, while overlapping pulses keep them aware of you at night
    • Zoom mode signals those around you with gentle changes in brightness
    • Cluster-mounted array of LEDs work in unison for extra wide and powerful output to herald your presence on demanding roads
    • Versatite™ flexible mount is compatible with most seatposts, including aero styles
    • Memory saves the mode you're in when you turn off the light
    • Low-profile, water-resistant design weighs only 35 grams
    • USB-rechargeable internal battery lasts up to 100 hrs.
    • Low battery indicator

    Made in USA.

    View all Cygolite Rear Bike Lights
  • Technical Specs

    Best Use


    Bulb Type


    Number of Bulbs


    Max Light Output (Lumens)

    90 lumens

    Taillight Mounting


    Battery Mount




    Charge Time

    3 hours


    1 lithium ion

    Integrated Battery


    Battery Life on High

    1.5 hours

    Battery Life on Low

    100 hours

    Battery Life Flashing

    30 hours


    4.8 ounces

  • Reviews
    43 reviews with an average rating of 4.0 out of 5 stars

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