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.
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