Serfas Thunderbolt (UTL-6) Taillight gives you style and safety in one high-powered and affordable package.
Being seen on your board never looked so good with Serfas' Thunderbolt (UTL-6) Taillight. This USB rechargeable gem comes with 35 lumens of firepower giving riders' a rear glow that lets others know you are there!
The 30 micro-LED strip will let your presence be known to cars and bikes alike. Although it's important to see where you are going, it's just as important to be seen!
Charge up, light up and get riding safely with the Thunderbolt.
GT Series: Fits all wheelsets
Gen2 Series, fits AT wheels only; not compatible with Gen2 street wheels
Replacement straps available here!