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Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
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Eligible for Return, Refund or Replacement within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Size: 3X-Large
Color: Black
Features
- COMFORTABLE PROTECTION: The OF-77 offers excellent mobility and provides maximum peripheral vision. With a removeable, washable SpaSoft interior and COOLMAX CORE technology, moisture is wicked.
- DETAILS MAKE THE DIFFERENCE: A tinted UV400 protected, drop-down sun shield will protect your eyes from the bright sun while our new quick release buckle makes this helmet a breeze to put on or take off. Built in speaker pockets make adding a communication system quick and easy.
- STREET AND OFF-ROAD CRUISER: For the rider who just wants to feel the wind on their face, this helmet is DOT-approved for use on street-legal motorcycles, scooters, mopeds and other machines. It is also an excellent ATV, UTV or Side by Side helmet. Ride into nature, the back roads, or scenic highways: the OF-77 Helmet provides the comfort and safety you need.
- OPTIONAL UPGRADES: The OF-77 gives you the option to upgrade your helmet with additional accessories, sold separately. Upgrade your helmet with an LED brake light kit for increased visibility and a snap-in jaw to protect you from wind and other elements. Forego the face shield and replace it with a peak visor to block out the sun (sold separately).
- All GMAX Helmets are DOT Certified and comply with the Department of Transportations FMVSS 218 requirements
Color: Black
Brand: GMAX
Vehicle Service Type: Cruiser, ATV
Item Weight: 4.4 Pounds
Material: Acrylonitrile Butadiene Styrene (ABS)
Item Package Dimensions L x W x H: 15.24 x 11.57 x 11.22 inches
Package Weight: 2.22 Kilograms
Item Dimensions LxWxH: 15 x 11 x 11.4 inches
Item Weight: 4.4 Pounds
Brand Name: GMAX
Model Name: Of-77
Color: Black
Material: Acrylonitrile Butadiene Styrene (ABS)
Suggested Users: mens
Manufacturer: GMAX
Part Number: O1770029
Outer Material: Polycarbonate
Size: 3X-Large
Sport Type: Motorcycling
Date First Available: April 15, 2020
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: X-Large
Color: Matte Black/Silver
Very comfortable. Like the clear shield with the optional sun visor. Was very easy to remove link g and install Bluetooth head set
Reviewed in the United States 🇺🇸 on December 10, 2022 by Mike
Size: 3X-Large
Color: Matte Black/Red/Silver
Gorgeous helmet. Well made and nice features. Unfortunately even the 3XL did not fit my very large head. Too much pressure in the jaw area and the face shields' lower edges made contact with my cheeks and chin. Had to return it
Reviewed in the United States 🇺🇸 on August 5, 2022 by TFTDguru
Size: X-Large
Color: Candy Red
This helmet was very noisy with the clear bubble shield in the down position. However, I intend to use it in the summer without that shield, so it won't be a problem for me. I like the drop-down tinted shield that I can use with my prescription glasses and my glasses do not interfere with it's use like some others do.
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Reviewed in the United States 🇺🇸 on October 1, 2022 by PAPAJEEP
Size: X-Large
Color: Matte Black
I have worn several different motorcycle helmets over the past 42 years of riding, but none have ever been as comfortable as the Gmax. Especially helpful is the built in sun shade which makes it possible to ride without having to wear regular sunglasses which often tend to be uncomfortable when squeezed inside of the helmet. I would recommend this helmet highly to anyone who enjoys both comfort and safety.
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Reviewed in the United States 🇺🇸 on August 4, 2022 by Thomas Cooper
Size: X-Large
Color: Candy Red
Looks and feels great, very comfortable! Super fast shipping.
Reviewed in the United States 🇺🇸 on October 3, 2022 by Curt
Size: Medium
Color: Matte Black/Copper/Silver
I have been searching for a helmet that meets all my needs. This is the best one I've found. Very comfortable, and stylish which is a perk. I love that I don't have to wear sunglasses with it because of the built in sun visor. seems very well built but not too heavy.
Reviewed in the United States 🇺🇸 on July 20, 2022 by Elizabeth A
Size: X-Large
Color: Matte Black/Copper/Silver
I really like this helmet, feels good and looks good. Matches my cafe racer.
Reviewed in the United States 🇺🇸 on April 26, 2022 by Worcester dude
Size: Small
Color: Titanium
First off I am a returning gmax customer so I figured this helmet would be of similar quality to the older 3/4 helmet I already owned. Boy was I wrong. I ordered a small because my measurement was between sizes and it advises to use the smaller size. (My old helmet is a medium) this doesn't fit snug AT ALL. I wanted the shield for rain protection which that did serve the purpose. Overall I am not impressed with anything about this helmet. The lining is virtually non existent, the "speaker pockets" are useless. I had to modify the foam in order to use my Bluetooth communicator so that it didn't hurt my ears. The only thing gmax got right (and the only reason this wasn't a one star review) is the fact they put a quick release buckle, and the fact the shield does keep the rain off my face.
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Reviewed in the United States 🇺🇸 on July 1, 2022 by G. R. Miller