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  1. Shop /
  2.  Commuter Bike Helmets /
  3.  Lumos Ultra

Lumos Ultra

Lumos Ultra is our most popular bike helmet that comes with integrated LED lighting, turn signals, and smart features to keep you safe in one sleek package.
$119.95
Color: Charcoal Black
Model:
Size:

Lumos Ultra Fit Guide

Measuring your head size
1
Find a measuring tool Use a soft tape, rope or even your charging cable. Place it against a ruler to measure.
2
Measure your head Wrap it around your head, position it mid-forehead and above the eyebrows and ears.
3
Find your helmet size Identify if it’s a good fit. Lumos Ultra fits most head shapes with the adjustable dial fit system.

We strongly advise that you measure your head size before purchasing to ensure the helmet fits perfectly around your head.

Determining Your Head Size

Sizing Small Medium-Large Extra Large
Inches 20in. - 21.7in. 21.3in. - 24.0in. 24in. - 25.6in.
Centimetres 51cm - 55cm 54cm - 61cm 61cm - 65cm
Weight (MIPS) 370g 409g 450g
Weight (Standard) - 370g -

We strongly advise that you measure your head size before purchasing to ensure the helmet fits perfectly around your head.

Quantity:
DETAILS
  • Size
    • Length: 10.83" (27.5cm)
    • Width: 8.27" (21cm)
    • Height: 6.10" (15.5cm)
  • Weight
    • 13.05 oz. (370g)
  • LED Configurations
    • Front: 30 White LEDs
    • Rear: 64 Red LEDs
    • COB LEDs for a more uniform look
    • Turn signal capable
    • Automatic brake lights (optional upgrade)
  • Battery
    • Battery Life: 4-10 hours dependent on settings
    • 3.7V 1100mAh Lithium Polymer rechargeable battery
    • 3 hours charging time
  • Wireless
    • Bluetooth 4.0
  • Certifications
    • US: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
    • EU: CE EN1078
    • AS2063
    • F1447
  • Other Features
    • Apple Watch (Apple Watch App along with its Gesture Recognition features currently in Beta. Read more here.)
  • LS3 Sync Compatibility
SHIPPING AND RETURNS
30-day return policy and limited 1-year warranty.
EU DECLARATION OF CONFORMITY
View EU Declaration of Conformity for Lumos Ultra.
Lumos Ultra
Color: Charcoal Black
Model:
Size:
$119.95 $119.95
$119.95 $119.95
MOVE SMART
Safety for everyone
Be seen by drivers

Our helmet integrated LED lights are powerfully bright. Designed to stand out and be seen, you can’t be missed on the road wearing one.

Be seen from all around

With over 500 lumens of output and 360˚ visibility, you’ve never been better equipped to take on the night. Ride confident that the helmet lights will be visible no matter which angle you're approaching from.

Be Predictable

Communication is always important - Especially on the road where miscommunication can lead to a collision.

Signal your turns.Help drivers help you.

Wirelessly
activated turn signals
Automatic brake lights
Sync with the
Lumos S3

Have the

best head protection

Crash-Test Certified As Standard

- CPSC
- EN1078
- AS/NZS 2063:2008

Special features

Beautifully integrated, super bright

lighting to be seen

Beautifully integrated, super bright

lighting to be seen

 Our helmet integrated LED lights are powerfully bright. Designed to stand out and be seen, you can’t be missed on the road wearing one.

Beautifully integrated, super bright

lighting to be seen

Beautifully integrated, super bright

lighting to be seen
Our helmet integrated LED lights are powerfully bright. Designed to stand out and be seen, you can’t be missed on the road wearing one.

Bluetooth connected - Customize lights on your smartphone

Bluetooth connected - Customize lights on your smartphone

 Light up your ride your way with our app-enabled light customization – it's control at your fingertips.

Bluetooth connected - Customize lights on your smartphone

Bluetooth connected - Customize lights on your smartphone
Light up your ride your way with our app-enabled light customization – it's control at your fingertips.

Weatherproof,

sealed construction

Weatherproof,

sealed construction

 Brave any weather with our robust, weatherproof helmet – because a little rain shouldn't dampen your ride.

Weatherproof,

sealed construction

Weatherproof,

sealed construction
Brave any weather with our robust, weatherproof helmet – because a little rain shouldn't dampen your ride.

USB-C

rechargeable battery

USB-C

rechargeable battery

 No more battery worries with our efficient USB-C rechargeable battery – power up and you're ready to roll.

USB-C

rechargeable battery

USB-C

rechargeable battery
No more battery worries with our efficient USB-C rechargeable battery – power up and you're ready to roll.

Highly ventilated

to ensure cool riding

Highly ventilated

to ensure cool riding

 Ride in comfort with our highly ventilated design – it's like a cool breeze even on the toughest rides.

Highly ventilated

to ensure cool riding

Highly ventilated

to ensure cool riding
Ride in comfort with our highly ventilated design – it's like a cool breeze even on the toughest rides.

Lightweight

Lightweight

 "Feel as light as a feather with our ultra-lightweight design – comfort has never been so effortless."

Lightweight

Lightweight
"Feel as light as a feather with our ultra-lightweight design – comfort has never been so effortless."

Ride without hesitation

MIPS is a helmet-integrated brain protection system, designed to provide additional brain protection in the event of angled or rotational impacts.

Upgrade to MIPS for extra safety and protection features to make your ride as care-free as possible.

UPGRADE TO MIPS
Created with the community, for the community
$ 0
pledged of $ 60,000 goal
0
backers

In 2020 Ultra became the most funded bicycle helmet in Kickstarter HISTORY

Ultra is now out of pre-order,
and is available for purchase TODAY

What’s in the box
What’s in the box

Customer Reviews

Based on 1226 reviews
90%
(1104)
7%
(85)
3%
(31)
0%
(3)
0%
(3)
89.2
B
BJ
Quality Product

The front light of this version is great. It provides excellent distance on the trail.

R
RP
love lumos ultra

This is my second Lumos helmet. Sadly , the battery wore off on my first one. Lights are exceptionally bright!

T
Thomas Fulcher
Love it!

The Lumos helmet is a huge leap in cyclist safety. Being lit up like a Christmas tree makes me more visible both during the day and night and the MIPS system really works. Had a collision with a car recently and hit my head on the ground. Only result was a bit of "rash" on my forehead where the helmet twisted, but I was safe!

L
Lily Peters
Lumos Ultra bike helmet

This helmet lets me feel safe on the road…I set the rear lights on flashing mode & traffic sees me, slows down and usually passes with care…I love the helmet…

r
rzgirling@gamail.com
A great lighted helmet for the price

My Lumos helmet is great. Having lights makes sure that you are seen after dark.
There customer service is commendable.

123
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