To give our customers the best shopping experience, our website uses cookies.  Learn More

GMax GM45 Half Helmet

GMax GM45 Half Helmet
  • View Larger
  • Flat Black
  • Gloss Black

GMax GM45 Half Helmet

Our Price: $49.45$49.46

MSRP: $54.95 - You save up to $5.50 (10% off)

View Product Details

Select options above to check availability

Live Help
  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    Live Help (Leave email if after hours)
    Email: [email protected]
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Time)


  • 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.
  • GMAX premium fit for maximum comfort.
  • Premium soft materials used for padded chin strap covering.
  • Dot approved.
  • For proper fit and size measure the circumference of your head 1" above your eyebrows and around the largest portion of the back of your head.
    21 1/4" - 21 5/8"......X-Small
    22" - 22 3/8"......Small
    22 3/4" - 23 1/8"......Medium
    23 1/2" - 24"..........Large
    24 3/8" - 24 3/4"......X-Large
    25 1/8" - 25 1/2"......XX-Large
WARNING: Cancer and Reproductive Harm -

GMax GM45 Half Helmet Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
There are no reviews for this item. Write Review
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
RM Cash ProgramApparel Fit Guarantee