Skip to Main Content

Back From The Dead ☠️ Shop Restocked & Resurrected Gear

5% Cash Back, 10% Off Select Brands & More Perks With RPM*

Extend Your Ride Season! Shop The Collection

Need Tires? Get Up To $70 Back On Bridgestone*

F216DFA3-1CFF-4B9B-9A3E-BCB1D82A7E3E@1x Shop Your Ride
Search Suggestions
View All Results
Menu
Free Shipping over $49.99Learn More ZillaCash: $5 for every $100Learn More Customer Service From RidersLearn More
Open-Box
GMAX Helmets

GMax GM45 Naked Helmet - Solid Black / XL [Open Box]

Item: P1147028
61 Read 61 Reviews 3 Q&As Write a Review

Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instruction… Read More

How To Size and Buy a Motorcycle Helmet
Black
Fullscreen Zoom
$62.96
$69.95
Save $6.99 10%
Rebate Available! View Details

Ways to earn:

Add To Wish List

This item Ships FREE
Guaranteed Low Price
Military and First Responder Discount
How To Size and Buy a Motorcycle Helmet

Product Details

Helmet shape is Intermediate Oval

Shape: Intermediate Oval

Weight: 1.9 lbs.

What's this?

Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instructions may be missing, however the item is fully functional.

GMax GM45 Naked Helmet

Features:

  • 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
  • Removable interior
  • Premium, soft material used for padded chin strap covering
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black / XL RevZilla Item #10505901 Store Sku MFR. Product #G145027 AvailabilityOnly 1 Left: Ships in 1-2 business days

GMax Helmet Sizing

For riders falling between sizes, we recommend sizing down.
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 Description
Part Numbers
Sizing & Fit
61 Customer Reviews
61 4/5
3 Questions & 6 Answers
Join now & get rewarded!

Get Free 2-Day Shipping and $15 + 5% RPM Cash on this order.

Already enrolled in RPM? Link your existing membership here.
Join Now Learn More

Reviews & Questions

$39.99/yr.
Spend Less. Ride More.
  • 5% RPM Cash Back*
  • 10% Off Over 70 Brands
  • $15 in RPM Cash When You Join
  • Free 2-Day Shipping & Free Returns*
  • And more!
Become a member today! Learn More
By purchasing and enrolling in Riders Preferred Membership, you agree to the Program Terms and Conditions. *Some exclusions apply: 10% RPM discount applies on full price and sale price Exclusive Brands. 10% RPM discount applies on additional select brands at full price. Exclusions apply. RPM free 2-day shipping applies on qualifying items, contiguous U.S. only. Not available for AK, HI, or U.S. Territories. View shipping policies. RPM free returns apply on qualifying items and are processed on standard return timeline, contiguous U.S. only. View return policy.