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  1. Shop /
  2.  Bike Helmets /
  3.  Lumos Ultra E-Bike

Lumos Ultra E-Bike

NTA-8776 Certified
$199.95
Color: Onyx Black
Helmet Type:
Size:

Lumos Ultra E-Bike 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 E-Bike 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 Medium - Large
Inches 21.25in. - 24.0in.
Centimetres 54cm - 61cm
Weight (MIPS) 530g(18.7oz)
Weight (Standard) 490g(17.30z)

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

What is MIPS?

Go the extra mile and kit out your helmet with the MIPS option.
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.

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

What is MIPS?

Go the extra mile and kit out your helmet with the MIPS option.
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.
add-on Extra accessories (Optional):
DETAILS
  • Size
    • Length: 10.8” (27.5cm)
    • Width: 9.4” (23.8cm)
    • Height: 6.1” (15.5cm)
  • Weight
    • Standard 17.3 oz. (490g)
    • MIPS 18.7 oz. (530g)
  • LED Configurations
    • Front: 30 White LEDs
    • Front Left: 13 yellow + 13 white
    • Front Right: 13 yellow + 13 white
    • Rear: 64 Red LEDs
    • Front and rear turn signal capable
    • Automatic brake lights
  • Battery
    • Battery Life: 2-10 hours dependent on settings
    • 3.7V 1300mAh Lithium Polymer rechargeable battery
    • 3 hours charging time
  • Wireless
    • Bluetooth 4.2
  • Certifications
    • US: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
    • EU: CE EN1078:2012 + A1:2012
    • F1447
    • NTA 8776:2016-12
    • AS/NZS2063:2008
    • IPX6
  • 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 E-Bike.
Shipping and returns
Free Shipping
over $50
30-Days Return Policy
1 year Warranty
Product Details
Bundle Recommendation
What’s in the box
Visible from Afar
Safe Wherever You Are
1475 Feet Visibility Range
Super-bright day and night, be seen from up to 1475 feet away.
360° Visibility
With helmet front and back lights, ensuring cyclists are visible from all angles for maximum safety in any environment.

Sync. Control. Customize.

Smart Signal for Enhanced Safety

Turn Signals
Seamlessly signal your turns with the remote and stay safe on city streets.
Signal your intentions on the road
Signal your intentions on the road
Automatic Brake Lights
Lumos Ultra E-Bike Helmet detects sudden braking with its built-in speed sensing system, instantly activating brake warning lights for enhanced cyclist safety in busy urban traffic.
All-in-One Control for Your Ride
Synchronize your helmet and bike lights to enable 360° visibility, allowing cyclists to move freely without hesitation.
TEAM SYNC
Ride Together, Shine Together
Team up and sync your Lumos Ultra Smart Helmets with your riding group. Enjoy perfectly coordinated lighting across all helmets.
Crash Protection

It Doesn't
Get Any Safer

Mips Safety System
Mips is a innovative system that uses a low friction liner capable of small movements within the shell, absorbing extra energy in the event of rotational impacts.
Available with
E-Bike Crash-Test Certified
Also compliant with
CPSC
EN 1078
EXPLORE MORE
Perfect Your Cycling Experience

Retractable Smart
Eye Shield

Protects you from the elements and features integrated lighting to provide even better side visibility.

IP6X Waterproof

Shielding from the environment.

Premium EPS Construction

Against higher impact speeds and covers a larger part of the head.

Perfect for
All-Season Comfort

14 vents for optimal front-to-back airflow; Lumos Winter Liner keeps you warm for cold-weather rides.

1+2 Warranty &
Accident Replacement

1-Year Warranty.
30% off helmet replacement if damaged within 2 years.

Learn More
Lumos Ultra E-Bike: Pro in Every Way
Bike Commuting
Ride at Night
/in Low-light Conditions
Ride on Rainy Days
Bike Commuting
Ride at Night
/in Low-light Conditions
Ride on Rainy Days
Hear From Our Riders
Lumos Ultra E bike Helmet

“This helmet is a game changer. Front and rear lights with turn signals and brake lights. Super lightweight and comfortable. Air vents everywhere for maximum cooling. I also ordered with MIPS for even more safety and protection. Combined with the firefly lights(which I have) and I feel very safe on the roads and trails. Download the Lumos app and get ready for an experience you won’t soon forget. 5 stars all the way!”

Troy S.
Lumos Ultra E-Bike
Love these helmets

“We bought two, MIPS-rated Lumos helmets to go with our new ebikes, and I like knowing I am more visible in traffic. They fit well, have a comfortable chin straps, and the face shields keep cold air out of our eyes.”

Kathrese M.
Lumos Ultra E-Bike
If you ride a bike, you needa Lumos

“I bought the Matrix two years ago and love it but I bought this one once I souped up my
E-bike to go over 30. With the MIPS system, I feel much safer. It was “battle tested” a few months ago after getting hit by a car. It did its job needless to say. I use the lights mostly during the day (like using day running lights on a car) and the turn signals alert cars behind me of my intentions. You absolutely will love these helmets.”

Christopher H.
Lumos Ultra E-Bike
Lumos Ultra E-bike helmet and firefly lights

“Overall I love the helmet and lights. They pair very easily however the battery life could be better. They are extremely bright and durable. Overall the best lights I’ve used for all my e-bikes and e scooters. They still get 5 stars from me. Great job Lumos!”

Troy S.
Lumos Ultra E-Bike
Great helmet

“Love the helmet and the clear sheild is awesome I had eye surgery and wearing it at night well riding protects my eye from bugs and dirt.”

Victor M.
Lumos Ultra E-Bike
Bundle Recommendation
E-bike Visibility Duo Mini Kit
E-Bike Visibility Duo Mini Kit
  • 1x Lumos Ultra E-Bike
  • 2x Lumos Firefly Mini
  • 1x Turn Signal Mount
  • 1x Lumos Remote
$299.85
Learn More
E-bike Visibility Duo Kit
E-Bike Visibility Duo Kit
  • 1x Lumos Ultra E-Bike
  • 2x Lumos Firefly
  • 1x Turn Signal Mount
  • 1x Lumos Remote
$329.80
Learn More
E-bike Firefly Mini bundle
E-Bike Firefly Mini Bundle
  • 1x Lumos Ultra E-Bike
  • 2x Lumos Firefly
  • 1x Lumos Remote
$269.90
Learn More
E-bike Firefly bundle
E-Bike Firefly Bundle
  • 1x Lumos Ultra E-Bike
  • 2x Lumos Firefly
  • 1x Lumos Remote
$299.85
Learn More
E-bike Light&Liner bundle
E-Bike Light & Liner Bundle
  • 1x Lumos Ultra E-Bike
  • 2x Lumos Firefly Mini
  • 1x Lumos Winter Liner
$294.85
Learn More
What’s In The Box
What’s In The Box
Enhanced Smart Control with the Ride Lumos App
Connect and control all devices
Customize settings
Monitor battery
Control brightness
Compose flashing pattern
Available to download at:
Find the Best for you
Tech Specs
Weight
M-L:
490g / 530g (MIPS)
LED Configurations
30 front white LEDs
13 front yellow LEDs + 13 white LEDs (Left)
13 front yellow LEDs + 13 white LEDs (Right)
64 rear red LEDs
Automatic brake lights unlocks with Lumos Remote
Front and rear turn signal capable
Battery
3.7V 1300mAh Lithium Polymer rechargeable battery
2 -10 hours dependent on settings
3 hours charging time
Wireless
Bluetooth 4.2
Certifications
US: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
EU: CE EN1078
AS2063
F1447
E-Bike Crash Test: NTA 8776
Waterproofing: IPX6
Read More...
Other features
Apple Watch 
(Apple Watch App along with its Gesture Recognition features currently in Beta.Read More here.)
LS3 Sync Compatibility
Team Sync: Read about how Team Sync works here.
Lumos Firefly:Read about how Team Sync with Firefly works here.
If you have Remote Lite: Flashing Patterns sync, All Power Off
If you have Lumos Remote: Flashing Patterns sync, All Power Off, Turn Signals and Automatic Brake Lights
Lumos Kickstart
Lumos Matrix
Lumos Ultra E-Bike
EU Declaration of Conformity
View EU Declaration of Conformity for Lumos E-Bike.

Customer Reviews

Based on 79 reviews
65%
(51)
24%
(19)
8%
(6)
0%
(0)
4%
(3)
87.2
97.1
S
Shannon Dean
Brilliant

As a bicycle commuter I’ve only ever dreamt of a way to be more visible to vehicles so I can safely ride my bike sharing the road. This Lumos E-bike helmet is not only functional, it’s comfortable and like nothing else on the market that I’ve come across. I absolutely love the innovation of all the features like MIPS, the headliner insert that keeps your head and ears warm in adverse weather, the integrated face shield and of course turning signals. Love Love Love this product! I would buy one for everyone if I could.

F
Frank Kelly
Second Lumos. This one for spouse.

So far so good and face shield is nice. USB C charging is great update too.

J
Jaime LeCapitaine

I need to return due to fit & not thrilled with the visor. Still waiting response on the return. Planning on ordering a different one without the visor

T
Troy Slocum
Lumos Ultra E bike Helmet

This helmet is a game changer.Front and rear lights with turn signals and brake lights.Super lightweight and comfortable.Air vents everywhere for maximum cooling.I also ordered with MIPS for even more safety and protection.Combined with the firefly lights(which I have) and I feel very safe on the roads and trails.Download the Lumos app and get ready for an experience you won’t soon forget.5 stars all the way!

A
Adriel Rincon
Best helmet

I had a lumps matrix and the back led gave out I sent email to support group and they replaced my helmet . Now I’m back on the road feeling safe , thanks lumos!!!

123
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