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Discontinued Product!

The GMax GM55 Flame Helmet
has been discontinued and will not be returning
Replacement Suggestion:
Half Helmets
Out of Stock
GMax GM55 Flame Helmet

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GMAX GM55 Flame Helmet

GMAX leads the helmet industry with another innovative helmet, the GM 55 half helmet with retractable sun shield, lightweight small shell design that sits down on your head and GMAX industry leading "No Bull Venting Design" all for a reasonable price! 


  • Retractable hard coated sun shield, changeable, simple no springs design
  • Premium venting reduces heat at the top of the head
  • Comfort liner, shell and styro designed for maximum venting without reducing the integrity of the helmet
  • Coolmax performance materials and Chitosan anti-bacterial materials improve comfort and safety
  • Removable washable comfort liner
  • GMAX premium fit for maximum comfort
  • Included with removable snap in rear neck curtain for cool weather riding
  • Premium soft materials used for padded chin strap covering
  • D.O.T approved

GMax Helmet Sizing

Size Head (cm)
XS 53 - 54
SM 55 - 56
MD 57 - 58
LG 59 - 60
XL 61 - 62
2XL 63 - 64
3XL 65 - 66
4XL 67 - 68

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/Orange / LG 890907 YG155706 Out of Stock
Matte Black/Orange / MD 890910 YG155705 Out of Stock
Matte Black/Orange / SM 890908 YG155704 Out of Stock
Matte Black/Orange / XL 890909 YG155707 Out of Stock
Matte Black/Orange / XS 890905 YG155703 Out of Stock
Matte Black/Orange / 2XL 890906 YG155708 Out of Stock


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We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
GMax GM55 Flame Helmet 4.6 5 11 11
good this is the 3rd one I have bought. I have 2 that are 4 years old. I wear a hat under 1 when I use it the other I don't. October 3, 2014
Very comfortable fit! This is one of the nicest helmets I've owned. I like the removable liner, which makes the fit more comfortable. The build in sun shield provides extra screen when the sun is low, but don't need to use this much. I get lots of compliments on this helmets since the orange flames match the Amber Whiskey paint on my HD. Some thought I had the helmet painted to match the bike! June 16, 2014
Cool Helmet I needed a size large (usually wear medium). Drop-down sun visor is awesome. May 27, 2014
Awesome helmet for the price! I purchased this helmet as a second helmet option to my full-face one. It has quickly become my primary! I love the look, the pull down tinted shield is easy to use and access while riding, and it is comfortable. It really is hard to beat for the $$$. May 26, 2014
love the helmet - lightweaigh, looks good and fits true As it is winter, I have not had a chance to wear the helmet yet. However, upon initial review, I love the look, the fit is true to size and comforatable. I am looking forward to riding season to really check it out. January 6, 2014
You get what you pay for As a value priced helmet it is pretty good. Didnt fit my head well at all when i first received it. Ordered the largest size and it was too small. After shaving some material off i got it to fit nicely. Flip down visor is cool. Perfect helmet for my 3 mile commute during the summer. I would buy this again for my use. October 4, 2013
Great Fit! I love the look and the fit! The ghost flames make it fun, & the fit is comfortable . . . I hardly know it's there! September 23, 2013
Well worth the price. This helmet is well worth the money spent. Size is true as well. September 16, 2013
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