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> Main Catalog > Accessories > Lighting > Taillights > Serfas > Thunderbolt Taillight
Serfas Thunderbolt Taillight


Thunderbolt Taillight

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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 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!

Features and Information

  • Run time: 1.75-9.5 hours, depending on setting


by PowerReviews
Option Barcode Manufacturer's Part Number Vendor Number Store SKU
Black 00713835022993 UTL-6BK SER-UTL-6BK UTL-6BK
Clear 00713835018422 UTL-6CL SER-UTL-6CL UTL-6CL
Green 00713835023013 UTL-6GN SER-UTL-6GN
Pink 00713835023020 UTL-6PK SER-UTL-6PK
White 00713835023044 UTL-6WT SER-UTL-6WT
Yellow 00713835025826 UTL-6YL SER-UTL-6YL