Tervizo™ – Motion-Activated LED Bike Valve Lights

Make your bike the one everyone watches on night rides.

Noktra Valve Lights screw straight onto your tyre valves in seconds. There's no adhesive to peel off mid-ride and no wiring. Spin the wheels and they turn into bright glowing rings of light.

• Fits Presta and Schrader valves: The two valve types you'll actually find on a bike, so it fits yours straight out of the box.
• Fits in seconds: Screws onto your tyre valve, with no tools or tape needed.
• Nothing to peel off: They screw on securely instead of being stuck on.
• Battery powered: Runs on 3 replaceable AG13 button-cell batteries (included, non-rechargeable), so you're ready to go straight out of the box.
• Smart sensors, zero switches: A built-in light and motion sensor knows when it's dark and when you're riding, switching on automatically and turning off again after you stop.
• Pick your glow: Aurora (12 patterns), Neon Blue, Pink Nova or Ghost White (15 patterns each).
• Always changing it up: Every light cycles automatically through its patterns, shifting to a new one every 4 seconds, so your ride glows a little differently with each spin of the wheel.
• Be seen after dark: Riders, walkers and drivers notice you sooner.
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Will it fit my bike?

If it's a bike, it almost certainly fits. Noktra Valve Lights are made for Presta valves — the narrow one with a small threaded tip, found on road and mountain bikes — and Schrader valves, the wider car-style one found on commuters, BMX, kids' bikes and e-bikes. Between them, that's nearly every bike on the road and trail.

No adapters to order, no spacers to lose. Unscrew the valve cap you already have, screw a Noktra on in its place, and go ride.

Choose your pack:

• Single (1 light): A little glow to try it out on one wheel.
• Pair (2 lights): One for each wheel, so your whole bike lights up.
• 4 Pack (4 lights): Enough to light up two bikes, or share the glow with a mate.