



























































Lumos Nyxel Kids
Light-Up Smart Bike Helmet for Kids
Lumos Nyxel Kids is a smart bike helmet for kids, built for visibility on school runs, family rides and weekend adventures. Integrated front and rear lights give 360° visibility, with 14 light presets in 7 colours that change with one press of the power button. Team Sync lets friends’ helmets flash together, and the lightweight 350 g helmet runs on a removable, rechargeable battery.
- Integrated front and rear LED lights for 360° visibility
- 14 light presets: 7 colours, each in fast flash or always on, changed with one button
- Team Sync: double-press to sync the flash pattern with other Lumos helmets and lights
- Lightweight: 350 g
- Removable, rechargeable battery with USB-C charging
- PC shell over EPS with full PC surface coverage
- Flexifit fit system with hair port and vertical adjustability
- Magnetic buckle
- 5 designs: Gradient Sweep, Fracture, Green Overspray, Purple Overspray and Blossom
- CPSC 1203 and EN 1078 certified
Measure around the widest part of your child’s head, just above the eyebrows and ears.
- S
- 52–56 cm · 20.5–22 in
Nyxel Kids comes in one size (S). The Flexifit fit system with vertical adjustability fine-tunes the fit.
- Certifications
- CPSC 1203 · EN 1078
- Version
- Standard (Non-Mips)
- Size
- S · 52–56 cm (20.5–22 in)
- Weight
- 350 g
- Shell
- PC shell over EPS, full PC surface coverage
- Fit system
- Flexifit with hair port and vertical adjustability
- Buckle
- Magnetic
- Lights
- Integrated front and rear LEDs (28 front, 28 rear)
- Light modes
- 14 presets · 7 colours × fast flash / always on
- Team Sync
- Double-press to sync with other Lumos devices
- Battery
- Removable · 3.7 V 1000 mAh
- Runtime
- Up to 12 hr fast flash · 2 hr 50 min always on
- Charging
- USB-C · about 4 hr
- Water resistance
- IPX6
Shipping, returns & warranty
Accident Replacement Program
30% off a replacement helmet if yours is damaged in an accident within 2 years.
Program details ›Fit guide
Swipe sideways to see the whole guide

Ride As One
Your helmet should show off your personality.
Choose from 5 unique designs that stand out on every street.
More than a helmet, it’s confidence, connection, and cool factor in one sleek package.
One size, S, for head circumferences of 52–56 cm (20.5–22 in). Measure around the widest part of your child’s head, just above the eyebrows and ears, before ordering.
350 g.
Single-press the power button to cycle through 14 presets: 7 colours (white front with red rear, gold, blue, pink, violet, flux and blue-green), each in fast flash or always on. Press and hold the button to turn the lights off.
Yes. Team Sync is on by default: double-press the power button to sync the flash pattern and timing with other Lumos helmets and lights. Each helmet keeps its own colour.
Up to 12 hours in fast flash and about 2 hours 50 minutes always on. The battery is removable and replaceable.
Flip the rubber cover to reach the USB-C port. A full charge takes about 4 hours; the charging light shows red while charging and green when full.
Yes. The helmet is rated IPX6 water resistant.
CPSC 1203 and EN 1078. Nyxel Kids comes in a Standard (Non-Mips) version only.
The Nyxel Kids helmet, a charging cable, a quick start guide, a user manual and a warranty card.
The Winter Liner (size S) is made to fit Nyxel Kids. Lumos Firefly bike lights can sync their flash pattern with the helmet.





