Afterburner USB Rear Light

Lock Them On. Ride Forever.

This lightweight aluminum light locks to your seat post with custom security bolts, and is guaranteed to last forever - If it's ever stolen, broken or water damaged, we'll replace it! Swap batteries on the go with removable, rechargeable USB batteries. Our standard version keeps drivers alert with 30 lumens of brightness, while the Boost version rules the road with 60 lumens.

Questions? Text: +1 (617) 682-7795

Anti-Theft Guarantee
Weather Proof
Shock Proof
USB Rechargeable Battery

Never Take Your Lights Off Again

Custom security bolts lock the lights to your frame for life.


Our Promise Lasts Forever

These city-proof bike lights are guaranteed for life against theft, breakage, and weather damage.

Never Ride Uncharged

Custom, removable, rechargeable batteries enable quick swapping on the go.


Material: Lightweight Aluminum
Weight: 4.4 oz
Fits seat posts 22mm-31.6mm.
Is your seatpost 30mm or larger? You might want longer screws.
Dimensions: 4.2 x 1.9 x 1.7in
Brightness: Standard: 30 lumens, Boost: 60 lumens
Battery: USB Rechargeable, Removable Li-ion
Run Time: Up to 24 hours
Modes: Boost, Steady, Flash, Eco-flash
Warranty: Lifetime coverage against theft, breakage, water-damage

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