2013 Serfas Thunderbolt Tail Light – Unboxing and Review
ThatsThatDude Presents: Serfas Thunderbolt
2013 Serfas Thunderbolt Tail Light – Unboxing and Review
Night Riding This is what a driver at night would see at 55 MPH riding up on our TL-TWO tail light.
Tire Medic Sealant Review by David Tate, Brand Ambassador After 4 months of using Serfas’s Tire Medic sealant for tubeless tires, I checked my Krest tires to see if the sealant needed refreshing. I was glad to see that there was plenty of fluid sloshing around
Thunderbolt Light USB headlamp and tail light review by Tim Keith.
Serfas Optics This video explains the technology of the Serfas Optics.
Serfas’ patented RX line of saddles.
Night Riding This is what a driver at night would see at 55 MPH riding up on our USL-R USB tail light.
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