USL-5R Tail Light
Night Riding
This is what a driver at night would see at 55 MPH riding up on our USL-5R tail light.
https://youtu.be/QEs7YXH693A
MTB Serfas’ New Commercial (MTB) as seen during coverage of the 2013 Tour de France.
Night Riding This is what a driver at night would see at 55 MPH riding up on our USL-R USB tail light.
Serfas Bike Case This video explains the packing instructions for the Serfas bike case.
Describing the I.C.S.® (Infinite Comfort System) in our Serfas saddle product line.
E-Lume USL-600 Review Full review and commuter group test coming soon. Please don’t forget to like and subscribe for more.
Serfas Saddles This video explains the technology of the Serfas Saddles.
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