Screw on in seconds
Take off your valve cap and screw a StemFlare on by hand. Four lights cover every wheel on a car.
LED valve stem lights, made for night rides
Light up every turn.
RevCo StemFlare lights screw onto your tyre valves and glow as your wheels roll. A full ring of colour on your car, motorbike or bicycle, fitted in under a minute.
- Motion activated
- Fits Schrader & Presta
- Car, moto and bike
How it works
No wiring. No tools. Just glow.
Lights up when you roll
A motion sensor switches the light on as the wheel turns and off again when you stop.
Built to ride
A threaded metal cap with a bright PVC light tube. Batteries come installed, ready to go.
The ring effect
One light. A full ring of colour.
As the wheel spins, a single glowing stem traces a complete circle. Parked, it's a clean metal cap. Rolling, it's the wheel everyone looks at.
- Best seen from the side at night
- Works on alloys, steels and spoked rims
- One 4-pack covers a car or two bikes
Built for every ride
From the street to the trail.
CarsFour lights, one for every wheel.
MotorbikesTwo wheels, two spares to swap colours.
BicyclesSchrader or Presta valves.
The build
Metal cap. Bright tube. Ready out of the box.
A silver threaded metal cap holds a coloured PVC light tube. Batteries are included and already fitted, so you can go straight from the box to the wheel.
- Silver metal threaded cap
- Coloured PVC light tube
- Batteries included
The gift riders actually use
Better in sets.
For car people, bikers, cyclists and anyone who spends their weekends in the garage. Grab two colours and switch them up whenever you like.
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