$ 24.99 $ 34.99
Serfas' Thunderbolt has been one of our best selling tail lights for almost a decade.
Super bright and still affordable, this USB rechargeable light comes in 35 lumens of visibility while the band attachment design offers multiple mounting options.
Charge up, turn on and ride safely with the Thunderbolt. USB charging cable included.
Covered by Serfas' outstanding lifetime warranty.