Early Black Friday
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Details
A rear light that throws a glowing red laser spider onto the road around your back wheel, so drivers see you long before they reach you.
Specs
Light: rear LED bar + red laser projector
Modes: 4 LED, 4 laser, separate switches
Water resistance: IPX5
Charging: USB-C cable included
Mounting: seat post or handlebar, tool-free rubber strap
Shipping & returns
Free shipping on all US orders, with a tracking number sent by email.
Not happy? Send it back within 30 days for a full refund.
Built for night rides
Laser spider projection
Red laser lines on both sides of the rear wheel, visible on the road behind and beside you.
Two switches
LED and laser work on their own buttons. Use one, the other, or both.
IPX5 rain-ready
Sealed against rain and road spray, so a wet commute is no problem.
USB-C charging
Charge it from any USB port with the included cable. No batteries to buy.
Fits any bike
The rubber strap fits round seat posts and handlebars on road, gravel, mountain and city bikes.
8 light modes
Four LED and four laser modes, steady or flashing, for city streets or dark back roads.
A regular taillight is a dot. This is a lane.
A small red light is easy to miss in the glare of traffic. LazrVex paints bright red lines on the road around you, so a driver sees how much room you need, not just where you are.
On your bike in 30 seconds
- Strap it onWrap the rubber strap around your seat post and hook it shut. No tools.
- Click in the lightSlide LazrVex onto the mount until it clicks.
- Press and rideOne button for the LED, one for the laser. Tap again to change mode.
LazrVex vs a regular taillight
| LazrVex | Regular taillight | |
|---|---|---|
| Red LED rear light | โ | โ |
| Laser lines on the road | โ | โ |
| Shows drivers your space | โ | โ |
| Separate LED and laser switches | โ | โ |
| USB-C rechargeable | โ | Sometimes |
| IPX5 water resistant | โ | Sometimes |
Gift-ready box
Every LazrVex ships in its own black and red retail box, so it's ready to wrap for the cyclist in your life. Add the mystery gift for a little extra surprise.
FAQs
How does it work?
The LED bar is a bright red rear light. The laser projects a red spider pattern onto the road on both sides of your rear wheel, marking out your space so drivers give you room.
Is a laser bike light legal?
Bike lighting rules differ by state and country. Most places require a red rear light at night, which the LED bar covers; some have rules on flashing lights or projected light. Check and follow your local laws before riding. LazrVex is not responsible for fines or penalties resulting from how the light is used.
Will it fit my bike?
The rubber strap fits most round seat posts and handlebars, on road, gravel, mountain, hybrid and city bikes.
What's in the box?
The LazrVex light, the rubber strap mount and a USB-C charging cable.
Can I see the laser during the day?
The laser lines show best at dusk and at night. In daylight, use the LED bar in a flashing mode.
Is the laser safe for eyes?
The laser points down at the road, not at people. Never look into the laser opening or aim it at anyone's eyes.
How do I charge it?
Plug the included USB-C cable into the light and any USB port or phone charger.
Can I ride in the rain?
Yes. LazrVex is rated IPX5, sealed against rain and spray. Don't submerge it.
What's the mystery gift?
A surprise cycling accessory packed in with your order. It changes from batch to batch.
What if it turns up damaged?
Contact us with a photo and we'll send a replacement. Orders with shipping protection are also covered if the package is lost or stolen.