Discontinued Product!

The AGV K4 EVO Helmet [Size 2XL Only]
has been discontinued and will not be returning
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AGV K4 EVO Helmets
Out of Stock
AGV K4 EVO Helmet [Size 2XL Only]
  • AGV K4 EVO Helmet [Size 2XL Only] - Matte Black
  • AGV K4 EVO Helmet [Size 2XL Only] - Matte Black

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Video Review

AGV K4 EVO Helmet [Size 2XL Only] Videos

Shape: Intermediate Oval

Weight: 3.36 lbs

What's this?

AGV K4 EVO Helmet - Solid Colors

The K4 EVO is the most balanced and versatile helmet in the AGV range. Performs great on sportbikes or scooters, and everything in between. Improvements in weight and comfort, the K4 EVO represents the ideal solution for those who want an attractive, safe, comfortable helmet with an excellent price/quality ratio. The design of the AGV K4 EVO reflects that of the K4, the model it replaces in the range. A design distinguished by the front air vents, the chin strap, the lateral lines and the spoiler, creating an immediate family feeling with other products in the recent AGV range.


  • Shell:  Fiberglass ACF (Advanced Composite Fiber)
  • Number of shells:  2 shell sizes
  • Ventilation System:  Front air intakes and rear extractors
  • Internal padding:  Removable and washable (excluding neckroll)
  • Internal Padding:  New 3D construction for richer and more stylish padding
  • Fabrics:  Dry-Comfort fabric with sanitizing treatment and new skin-friendly fabric, reduces skin irritation
  • Face Shield:  Clear, anti-scratch and anti-fog polycarbonate Street 8 visor
  • Shield Mechanism:  XQRS (Extra Quick Release System) for shield replacement without tools in seconds
  • Safety Certification:  ECE22.05 Certified

Bang For The Buck
3 / 5
Protection & Durability
5 / 5
3 / 5
3 / 5
5 / 5
Air Flow
2 / 5
Noise Level

AGV Helmet Sizing

Size  Head (cm)
2XS  51-52
XS  53-54
SM  55-56
MD  57-58
LG  59-60
XL  61-62
2XL  63-64
3XL 65-66

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

H Head Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Style RevZilla Item # Manufacturer Product # Availability
Matte Black / 2XL 809651 0031O4C0002011/0031O4C000211 Out of Stock


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Browse 13 questions Browse 13 questions and 52 answers
Why did you choose this?
RevZilla Store
Love this helmet! I've bought it 3 times. Wind-noise never bothered me. Looks amazing. Vents work well in summer time.
Arris B on Jan 12, 2017
Looks great (stats and all), can't wait.
Qymar J on Jun 27, 2016
Love this helmet! I've bought it 3 times. Wind-noise never bothered me. Looks amazing. Vents work well in summer time.
Arris B on Jan 12, 2017
Good buy for a good price. Feels tight when first bought, need to break it in to better fit you. Overall very comfortable during rides. Good air flow.
Omar F on Sep 11, 2016
Looks great (stats and all), can't wait.
Qymar J on Jun 27, 2016
Good budget helmet. Decent aero. Fits for a narrower head, though.
Biran B on Jun 26, 2016
Great deal!
Markwv on May 4, 2016
Good reviews, and the quality/price ratio fit my budget.
Matt N on Jan 8, 2016
Good price and a trusted brand
Nathan M on Dec 13, 2015
Price & Quality
Michal H on Nov 13, 2015
is a perfect and secure helmet
Daniel L on Sep 16, 2015
Seems like a good value
Phillip S on Aug 30, 2015
Great style have had an agv helmet in the past and they are the most comfortable on the market
zachary a on Jul 22, 2015
Needed a new helmet that will pass tech inspection at the track.
K4 is very good bang-for-the-buck.
Timothy N on Nov 28, 2014
I chose this because of the reviews I read about the helmet and RevZilla's Review on the product.
Nate B on Jun 1, 2014
The lightweight and general appearance is what appealed to me the most. Also, the price didn't hurt either.
Paul H on May 24, 2014
Good price point for a quality helmet with basic features
Joe G on May 13, 2014
Andrei C on Apr 19, 2014
Italian Made baby.
Fady Y on Mar 8, 2014
italian make. simple design, good reviews
pierpaolo p on Feb 26, 2014
Stephen S on Feb 23, 2014
E2205 safety rating, great price, great looks, easy visor removal and comfortable.
B I on Oct 5, 2013
I need a high quality helmet ASAP until the Pista GP is released.
Pedro M on Aug 23, 2013
Good buy for a good price. Feels tight when first bought, need to break it in to better fit you. Overall very comfortable during rides. Good air flow.
Omar F on Sep 11, 2016
Good budget helmet. Decent aero. Fits for a narrower head, though.
Biran B on Jun 26, 2016
Hello. I interested in AGV k4 helmet. But cannot decide which color is better for me. Black is look as it shown on photo ? http://www.revzilla.com/motorcycle/agv-k4-evo-helmet-solid Not so glossy ? If it is looks different i will choose matte black.
A shopper on Jan 9, 2014
BEST ANSWER: Hey, I have the normal non matte black helmet. This photo is pretty accurate to how it looks inside when normal light bulbs shine on it. Looks less shiny on a sunny day though.
In the video the helmet has double D ring but AGV lists this helmet as micro metric, what gives?
Angus M on Apr 30, 2014
BEST ANSWER: I've had mine for I about 2 years, and unless they've changed it since then, it's a double D-ring. Best helmet I've ever owned, by the way.
I was wondering if the K4 evo comes with DOT sticker, and also my head size is 62 cm exactly and looking at the helmet size, should i get the XL or XXL, does it fit small or large?
A S on Nov 17, 2013
BEST ANSWER: I believe the helmet is DOT approved. I found the helmet to run pretty true to size. I am typically between a XL and XXL. I had gone with the XL, as I feel it's important for it to be a bit on the tighter side. I hope this helps.
Is there really enough difference between the k4 evo and the k3 to justify the extra $? I have been rocking a k3 for 2 years and I love it.
A shopper on Aug 7, 2014
BEST ANSWER: I myself own the K4 and my younger sister owns the K3 and both helmets are nearly the same IMO. Both are light, comfortable, have great ventilation and they're not the quietest but also don't find it to be loud or irritating when riding. I've been looking to get a newer helmet myself just to change up the look but I'm probably going for either the newer Shoei RF-1200 or the Bell Star. I say go with what you like but wouldn't really make the jump to a K4 from the K3 maybe get the AGV Corsa lol. Good luck with your new choice of helmet and always ride safe.
weight ???
Routh S on Jul 10, 2014
BEST ANSWER: Can't give you the exact wt, I'm out of town, but it weighs less than the Suomy or HJC i have. I love my helmet! Have had it a couple years and it's held up well.
I own a shoei rf-1000. Will i feel like this is a downgrade?
A shopper on Dec 17, 2015
BEST ANSWER: It is lighter and has less padding. However, it has excellent noise dampering and it is very comfortable.

I don't know if you consider that a downgrade.

I like it and the only missing thing I wish it had is the pin lock anti fog system.
I plan on getting the K4 Evo since the reviews are mostly positive. Just wanted to know what works best with the smoke visor?
Does the matte work better with the smoke visor or does the black work better? Pictures are welcome.
Wesley Paul N on Nov 26, 2015
BEST ANSWER: I love my matte black helmet. The matte matches the black/charcoal plastic on my triumph tiger. My smoke black visor accents it nicely and I love the visor contrast to the helmet.

Sorry I don't have pictures but I've taken the smoke visor off for winter riding and I use my clear.
Is there a bluetooth intercom available for this helmet?
A shopper on Mar 13, 2015
BEST ANSWER: I installed the Sena SMH-10 (universal) communicator and it works perfectly. Might take some trial and error to get the speakers in a comfortable position. There are no cut outs for the speakers. But the cheek pads are thick enough that you won't feel the speakers. Hope this helps.
I have a fairly round head and find the S4 fits me perfectly. How does the K4 fit, compared to the S4. Are they similar in shape?
A shopper on Dec 1, 2011
BEST ANSWER: Don't know about the S4 but the K4 is an intermediate oval - from above, egg shaped with the small area forward - my head shape. The K4 fits me with no pressure spots.