Name: Gmax OF-87 Duke Open Face Helmet
Brand: GMAX
SKU: 72-73502X
Price: 170.95 USD
Availability: InStock

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50,000+ RIDERS CAN'T BE WRONG

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"“Ordered the Fly Racing F-16 combo. Jersey and pants matched perfectly straight out of the box, shipped in 2 days. Wore them on the track Saturday. This is the easiest gear purchase I’ve ever made.”"

Gregory Cliff Verified Buyer

Motocross Rider · Arizona

★ ★ ★ ★ ★

"“I was nervous about sizing — gear is expensive and I didn’t want to be stuck with the wrong fit. The size guide was actually accurate. Returned nothing. Best online gear shop I’ve used in 8 years of riding.”"

Sara M. Verified Buyer

Trail Rider · Oregon

★ ★ ★ ★ ★

"“Ordered my snowmobile kit — FXR jacket, bibs, and a 509 helmet. All matched perfectly, all arrived in 3 days before the season started. The family-owned vibe is real. Got a handwritten note in the box. That doesn’t happen with Amazon.”"

Tyler B. Verified Buyer

Snowmobile Rider · Montana

★ ★ ★ ★ ★

"Ordered the Fly Racing F-16 combo. Jersey and pants matched perfectly straight out of the box, shipped in 2 days. Wore them on the track Saturday. This is the easiest gear purchase I've ever made."

Gregory Cliff Verified Buyer

Motocross Rider · Arizona

★ ★ ★ ★ ★

"I was nervous about sizing — gear is expensive and I didn't want to be stuck with the wrong fit. The size guide was actually accurate. Returned nothing. Best online gear shop I've used in 8 years of riding."

Sara M. Verified Buyer

Trail Rider · Oregon

★ ★ ★ ★ ★

"Ordered my snowmobile kit — FXR jacket, bibs, and a 509 helmet. All matched perfectly, all arrived in 3 days before the season started. The family-owned vibe is real. Got a handwritten note in the box. That doesn't happen with Amazon."

Tyler B. Verified Buyer

Snowmobile Rider · Montana

Protection You Can Trust

Advanced safety design built to keep you secure on every ride.

Engineered for Every Terrain

Built to perform from rugged trails to open roads.

Ready for Any Condition

Comfort and durability that adapts to changing weather.

GOT QUESTIONS? WE'VE GOT ANSWERS.

VIEW MORE FAQS

What is the warranty on GMAX helmets?

GMAX helmets carry a 3-year warranty against defects in materials and workmanship, covering replacement parts or repair, labor and service. Accidents, normal wear and tear, and natural breakdown of colors and materials over time aren't covered. Contact us with your receipt and photos and we'll help you start the claim.

How should a motorcycle helmet fit?

Measure around your head about an inch above your eyebrows and compare it to the size chart on this page. A new helmet should feel snug all around with no pressure points, and it shouldn't shift when you shake your head. The liner breaks in a little with use, so if you're between sizes, start with the smaller one.

What sizes does the GMAX OF-87 Duke Open Face Helmet come in?

It's available in X-Small, Small, Medium, Large, X-Large, XX-Large, and 3X-Large. It also comes in 3 colorways: Matte Black/Green, Matte Black/Grey, and Black. Check the size chart on this page before ordering.

What is the GMAX OF-87 Duke Open Face Helmet?

The GMAX OF-87 is a premium open face helmet boasting the most desirable features to achieve the epitome of comfort, safety and styling.