Serfas Thunderbolt Taillight

Serfas' Thunderbolt Taillight delivers 35 lumens in an extremely versatile, USB-rechargeable package. Attach the water-resistant silicone body nearly anywhere on your bike, and use the high, low, or two flash modes to make sure cars or cycl ...(Read More)

Serfas Thunderbolt Taillight
  • Color: Black
  • Color: Blue
  • Color: Green
  • Color: Pink
  • Color: Red
  • Color: White
  • Color: Yellow
  • Color: Clear
$45.00
Please select options
Add to Wish List

Details

Serfas' Thunderbolt Taillight delivers 35 lumens in an extremely versatile, USB-rechargeable package. Attach the water-resistant silicone body nearly anywhere on your bike, and use the high, low, or two flash modes to make sure cars or cyclists can see you when approaching from behind after dark. At just 50 grams, you won't even notice it's on your bike — but others will!

Videos

Thunderbolt Taillight

Part Numbers

Option UPC MPN Store SKU
Black 00713835022993 UTL6BK 420080
Blue 00713835023006 UTL6BL
Green 00713835023013 UTL6GN
Pink 00713835023020 UTL6PK 420083
Red 00713835023037 UTL6RD
White 00713835023044 UTL6WT
Yellow 00713835025826 UTL6YL
Clear 00713835018422 UTL6CL 420087

Reviews

Read 3 Reviews

Write a Review

REVIEW SNAPSHOT®

by PowerReviews
 
5.0

(based on 3 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Great visibility  (2)
  • Rechargable  (2)
  • Cool colors 
  • Easy to attach 
  • Long battery life 

Cons

  • Haven't found one yet 
  • Pricey / poor value 

Best Uses

  • Good for commuting  (2)
  • Rear safety light  (2)
  • Keep cars off your A 

REVIEWS

Reviewed by 3 customers

Sort by

Displaying reviews 1-3

Back to top

5

Very Bright

By 

from Mpls, MN

About Me Avid Cyclist

Pros

  • Rechargable
  • Long battery life
  • Low battery indicator
  • Great visibility

Cons

    Best Uses

    • Night commute
    • Rear safety light

    Comments:

    Seriously, do not stare directly at this thing. If passerbys cannot see you, then they are probably illegal to drive. This thing has four modes, high steady, low steady, high flash, and low flash. I have yet to use this on high at all; it's so bright it's just unnecessary. The battery life is pretty decent, I run it on low-blinking mode at get at least 8h on a charge. It charges pretty fast too, within a couple hours max.

    5

    Great Light!!

    By 

    from Queens, NY

    About Me Avid Cyclist

    Pros

    • Great visibility
    • Rechargable

    Cons

    • Haven't Found One Yet

    Best Uses

    • Night commute
    • Rear safety light

    Comments:

    This light is great! HUGE value for the money considering it is rechargeable. I have both a front and rear...AWESOME!!

    5

    Bright!!!

    By 

    from In front of you!!

    About Me Casual/ Recreational

    Pros

    • Very bright
    • Easy to attach
    • USB charging
    • Cool Colors

    Cons

    • A bit pricey

    Best Uses

    • Keep Cars Off Your A

    Comments:

    I attach it to my rear sub frame. Lights up the day or night.

    Displaying reviews 1-3

    Back to top