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LAZER G1 MIPS Road Bike Helmet, Lightweight Bicycling Helmets for Adults, High Performance Cycling Protection with Ventilation

4.4 4.4 out of 5 stars 111 ratings
$199.99
FREE Returns
Black

Size Chart
US LIGHTWEIGHT BICYCLING HELMETS
Brand SizeHead Circumference (in)
XS19.7 - 21.2
S20.5 - 22
M21.6 - 23.2
L22.8 - 24
XL24 - 25.2
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Purchase options and add-ons

Brand LAZER
Color Black
Age Range (Description) Adult
Size Large
Special Feature Lightweight

About this item

  • MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash
  • The lightest helmet Lazer has ever produced
  • MIPS protection to help reduce risk of rotational injury in the event of an impact
  • Superlight ARS Fit System offers progressive adjustment, eliminates pressure points and hot spots and is ponytail friendly

Frequently bought together

LAZER G1 MIPS Road Bike Helmet, Lightweight Bicycling Helmets for Adults, High Performance Cycling Protection with Ventilatio
$199.99
Get it as soon as Tuesday, Apr 30
In Stock
Sold by SHIMANO BIKE and ships from Amazon Fulfillment.
+
Lazer Aeroshell G1 Cycling Helmet
$24.99
Get it as soon as Wednesday, May 1
Only 3 left in stock - order soon.
Sold by SHIMANO BIKE and ships from Amazon Fulfillment.
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Product Description

How do I select the correct size helmet?

Measure your head circumference 2cm above your eyebrows. Use this measurement to select the helmet size. If the circumference is between sizes we recommend that you select the smaller size helmet.

How do I know my helmet fits properly?

The helmet should fit comfortably on your head with some slight movement between your head and the helmet. You should be able to set the adjustment system so you feel a slight tension around your head without discomfort.

How often should a helmet be replaced?

A helmet should be replaced when it is no longer in a condition to help reduce the risk of injury to the rider in the event of an impact. Cracks, dents, compressed foam, frayed straps and broken buckles are all signs your helmet should be replaced.

How do I care for my helmet?

Rinse the outside and inside with cool water, allow to air dry away from direct sunlight. Rinse salt and sweat accumulation from the helmet straps regularly to ensure proper operation and adjustment. Inspect regularly for any damage.

Product information

Technical Details

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LAZER

LAZER G1 MIPS Road Bike Helmet, Lightweight Bicycling Helmets for Adults, High Performance Cycling Protection with Ventilation

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
111 global ratings

Customers say

Customers like the quality, weight and ventilation of the sport helmet. They mention it's a great product, with terrific airflow. Crash test ratings are top shelf. Customers also like the appearance. That said, some disagree on fit and adjustability.

AI-generated from the text of customer reviews

14 customers mention14 positive0 negative

Customers are satisfied with the quality of the helmet. They mention it's a great product, stylish, and has a super rating. Some say that the orange color is great looking and is good for round heads.

"...fits great with terrific airflow, good styling and most importantly super rating (number 12 out of 223 helmets rated) by the Virginia Tech helmet..." Read more

"It’s nice, but the clip to strap the helmet onto your head is so stiff that once you clipped in it’s virtually impossible to get it off" Read more

"...Pros; wind noise is lowIt’s light.Styling is great.Jumbo team uses it.Vents are on point...." Read more

"One of the best road helmets I've ever owned. I was a devotee of the Lazer Genesis and the Giro Pneumo before that...." Read more

13 customers mention13 positive0 negative

Customers like the weight of the sport helmet. They mention it fits perfectly and is light as a ball cap.

"...I’m glad I finally did. Comfortable, well ventilated and very light." Read more

"...It fits great and it feels almost weightless. The helmet comes with an innovative tightening system that is very easy to use...." Read more

"...The helmet fits well, is extremely light and provides excellent cooling." Read more

"The adjacent wheel is located perfectly. Light as a ball cap by much more comfortable." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the ventilation of the sport helmet. They mention that it has great airflow, and the vents are on point.

"...I’m glad I finally did. Comfortable, well ventilated and very light." Read more

"...miler (upstate New York near Syracuse).The helmet fits great with terrific airflow, good styling and most importantly super rating..." Read more

"...It’s light.Styling is great.Jumbo team uses it.Vents are on point.Crash test ratings are top shelf.It works...." Read more

"Fit perfectly right out of the box.Very lightweight and ventilates well, so it is very comfortable to wear...." Read more

6 customers mention6 positive0 negative

Customers like the appearance of the sport helmet. They mention it's good looking, bright, and comfortable.

"...The helmet fits great with terrific airflow, good styling and most importantly super rating (number 12 out of 223 helmets rated)..." Read more

"...highly rated helmet from a safety perspective and is super light and looks nice...." Read more

"Great helmet! Love the bright color, comfortable fit and stays in place well." Read more

"Good helmet, and good-looking. Note that the picture is misleading. It has the optional aero cover on it, but it is a normal helmet with vents." Read more

6 customers mention6 positive0 negative

Customers are satisfied with the safety of the helmet. They mention that it is well rated for safety, has a MIPS system, and provides a feeling of safety that might not be there without. They also appreciate the lightweight, secure, and comfortable design.

"...Jumbo team uses it.Vents are on point.Crash test ratings are top shelf.It works...." Read more

"This is a highly rated helmet from a safety perspective and is super light and looks nice...." Read more

"...It is lightweight, secure, comfortable, and great ventilation. It looks great too." Read more

"...Fits and looks great and the Mips system gives me a feeling of safety that might not be there without it." Read more

25 customers mention17 positive8 negative

Customers have mixed opinions about the fit of the sport helmet. Some find it comfortable and stays in place well, while others say that the fit and adjustment is just not great. Some mention that the chin strap clip is too tight and the size small was too big.

"I wanted to try this brand for a long time. I’m glad I finally did. Comfortable, well ventilated and very light." Read more

"...to get out for a 40 miler (upstate New York near Syracuse).The helmet fits great with terrific airflow, good styling and most importantly super..." Read more

"...That tightness does get a little slack over time and needs a little more constant adjustment than I’d like but that’s a minor quibble...." Read more

"...The helmet fits well, is extremely light and provides excellent cooling." Read more

7 customers mention4 positive3 negative

Customers are mixed about the adjustability of the sport helmet. Some mention it's highly adjustable and has an adjustment that screws inside the helmet, while others say that it needs a little more constant adjustment than they'd like. The rear adjustment is loose, and the fit adjuster being on the top is strange. The adjustment knob roller is cheaply made and doesn't stay tight. It seems it'll be built for long oval shaped heads or egg shaped.

"...Fits great. Comfortable, with no pressure points. Love the adjustment system that frees up space in the back of my head, to better fit cycling caps,..." Read more

"...That tightness does get a little slack over time and needs a little more constant adjustment than I’d like but that’s a minor quibble...." Read more

"...There is an adjustment that screw inside helmet that took a little time to find, fits head nice after fine tuning adjustment" Read more

"...Adjustment knob roller is cheaply made and doesn’t stay tightSeems it’s built for long oval shaped heads or egg shaped heads...." Read more

Barely know it's there.
5 Stars
Barely know it's there.
Light, snug enough. Vented well. After 5 rides I've not noticed it once. I'm usually just on the edge of needing a large wig other major helmets. Fit a medium well. So far one of the best helmets Ive had.
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Top reviews from the United States

MFSL
5.0 out of 5 stars Really nice helmet
Reviewed in the United States on March 23, 2024
Color: WhiteSize: MediumVerified Purchase
I wanted to try this brand for a long time. I’m glad I finally did. Comfortable, well ventilated and very light.
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Amazon Customer
5.0 out of 5 stars Comfortable fit
Reviewed in the United States on February 10, 2024
Color: Black RedSize: MediumVerified Purchase
My new lazer G1 helmet arrived a month ago to prepare for spring riding. I’d have never thought that on February 9th that I’d be able to get out for a 40 miler (upstate New York near Syracuse).The helmet fits great with terrific airflow, good styling and most importantly super rating (number 12 out of 223 helmets rated) by the Virginia Tech helmet ratings list.
Helpful
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Fred F
5.0 out of 5 stars Great helmet !
Reviewed in the United States on October 26, 2023
Color: WhiteSize: LargeVerified Purchase
Rated one of the best in the VA Tech Helmet Study. It fits great and it feels almost weightless. The helmet comes with an innovative tightening system that is very easy to use. That tightness does get a little slack over time and needs a little more constant adjustment than I’d like but that’s a minor quibble. Definitely a great helmet!
Helpful
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Merckx72
4.0 out of 5 stars Nice but
Reviewed in the United States on February 23, 2024
Color: BlackSize: LargeVerified Purchase
It’s nice, but the clip to strap the helmet onto your head is so stiff that once you clipped in it’s virtually impossible to get it off
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Ole Me
5.0 out of 5 stars Light and safe
Reviewed in the United States on June 21, 2023
Color: Flash OrangeSize: MediumVerified Purchase
I ride 200+ miles per week and needed a new helmet. After reading several reviews, I decided to go for the Lazer G1.
I have used the helmet now for over 500 miles and be very happy with it.
The helmet fits well, is extremely light and provides excellent cooling.
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Harley
5.0 out of 5 stars Really a nice help. I forget I have it on.
Reviewed in the United States on November 18, 2023
Color: WhiteSize: MediumVerified Purchase
The adjacent wheel is located perfectly. Light as a ball cap by much more comfortable.
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Moynard
5.0 out of 5 stars My husband loves this
Reviewed in the United States on October 8, 2023
Verified Purchase
Although not inexpensive I do not believe cost should be the biggest issue while trying to protect our most valuable organ. So may people try to save money on helmets, or don't use them at all. After spending many years working in the ICU I know first hand the value of a good helmet. Had I not been wearing one when I crashed and hit my head breaking my helmet 12 years ago I do not believe I would be fully functioning today
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Amazon Customer
3.0 out of 5 stars Strange fit and rear adjustment is loose
Reviewed in the United States on December 8, 2022
Color: WhiteSize: MediumVerified Purchase
This helmet quickly turned into my backup helmet when my other ones are wet or I just rotate helmets. I’ve also raced in this helmet and done climbing time trials with it.

Pros; wind noise is low
It’s light.
Styling is great.
Jumbo team uses it.
Vents are on point.
Crash test ratings are top shelf.
It works.

Cons; it slides back on my head after a bit
Adjustment knob roller is cheaply made and doesn’t stay tight
Seems it’s built for long oval shaped heads or egg shaped heads.

For reference, bell, giro, specialized, and kask all fit my head really well.

Wanted to love this helmet but fit and adjustment is just not great, average or below par at best, and so I tolerate it on shorter rides, but not the helmet I want on anything 3 hrs or more.

It works. Maybe it will work better for you and your head shape. Try it out but I recommend sticking with brands you know already fit your head.
7 people found this helpful
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