USL-R USB Tail Light
Night Riding
This is what a driver at night would see at 55 MPH riding up on our USL-R USB tail light.
https://youtu.be/FxxQQMJS_Kc
Night Riding This is what a driver at night would see at 55 MPH riding up on our TL-TWO tail light.
Thunderbolt Light USB headlamp and tail light review by Tim Keith.
Bearded Bike Guy Our bearded bike guy Thomas shows the Serfas Thunderbolt Tail Light. Our favorite bicycle tail light for keeping safe and visible while riding your bike at night.
Night Riding This is what a driver at night would see at 55 MPH riding up on our USL-5R tail light.
How to Braid Bar Tape Mike Janssen, Serfas Inside Sales Reps, was kind enough to make a bar tape tutorial. He showed us a different way to wrap our handlebars by using two different color bar tape.
“Blast” Audible Warning System Coming up with ways to make you safer on the road, when using Serfas lights. Our “Blast” audible warning system emits a loud 85 decibel signal when your light battery gets under 10 minute runtime in that specific mode.
No products in the cart.