GMax OF77 Convertible Open Face Helmet
$169.99 - $199.99
$105.99 - $123.99
39% off
GMax OF77 Convertible Open Face Helmet Item # 576509
Description
The OF77 features the all new SpaSoft Coolmax interior which combines the moisture wicking properties of Coolmax with the anti-microbial properties of bamboo.
The OF77 is like having two helmets in one. It offers the comfort of an open face helmet with the ability to quickly and easily convert into a full face helmet with the installation of the optional snap-in jaw piece.
Features:
- New SpaSoft DuPont Coolmax® interior keeps you dry and comfortable. Coolmax® wicks moisture away from your body and dries quickly. Charcoal bamboo fiber keeps odors away by eliminating bacterial growth
- Removable, adjustable, washable Spa Soft Coolmax® interior allows for easy cleaning and custom fitting
- GMAX D.E.V.S (dual exhaust venting system) top and rear vents reduce temperature by allowing hot air to escape from the top of the helmet
- Vents close to completely seal out the cold
- 100% UV400 protection from the anti-scratch hard coated face shield for a longer lasting clear view
- Tinted inner sun shade with anti-fog coating
- Lightweight polycarbonate shell. Large size only 3.2 lbs.
- Optional anti-fog, maximum seal double lens face shield available (sold separately)
- Optional brake light kit available (sold separately)
- Optional snap-in jaw piece with breath guard and chin curtain available (sold separately)
- DOT approved
Part Numbers for GMax OF77 Convertible Open Face Helmet
Reviews
Rated 5 out of
5
by
Hopper from
Great helmet
I bought the helmet for next summer and am very impressed with it. The sunshade does fit over my perscription glass easily. Have talked with a lot of friends that have bought move expensive helmet and all wish they would have bought this one . Great helmet great price. Thanks John
Date published: 2017-12-10
Rated 5 out of
5
by
haypops from
Great Helmet
This is the best fitting helmet I have ever worn . The moveable face shield is great because I don't have to struggle with my glasses. Then when the sun is really in your eyes pull the lever and you now have sun glasses. I think it's a great helmet and it looks good to and comes in different design.I might even try the chin guard that's available to make it a full face helmet to use in cooler weather !!
Date published: 2021-04-25
Rated 1 out of
5
by
Noyb from
Too small!
I ordered a 3xl and it fits more like a large (doesn't fit my head. Had to give it to a friend with a smaller head).
Date published: 2024-08-07
Rated 2 out of
5
by
Roman from
Too loud
Nice fitting helmet, but way too loud. Have to use ear plugs, otherwise I have headache after 15 minutes of highway riding. It sounds like I ride with an empty bucket on my head instead of a helmet.
Date published: 2021-07-13
Rated 5 out of
5
by
Ladydi 1362 from
Love the Coolmax feature
Nothing bad to say: Comfortable , fit snug ,well vented and I enjoy the sun visor. I drive a scooter and often stuck in heavy traffic in full sun : Appreciate the vent and the Coolmax.
Date published: 2018-06-23
Rated 5 out of
5
by
Alan from
Comfortable helmet and warm for winter plowing
Very comfortable helmet once I got the sizing right. Exchanged the 2XL for the 3XL which is a much better fit for me. The return and exchange process was very straight forward and efficient.
Date published: 2025-03-04
Rated 4 out of
5
by
gsxr from
GMAX OF77
Great values for the dollar! Visor is a nice added touch.
Date published: 2025-01-23
Rated 5 out of
5
by
Anonymous from
Excellent
Well made and fits me very well I am going to enjoy this helmet
Date published: 2024-12-17
Questions
Can this helmet accommodate speakers for a Bluetooth comms device like a Sena?
The helmet has a plastic lip around the bottom that makes it very difficult to attach an intercom. It is possible to mount something like the Sena 30K using the adhesive option. It also has room for speakers with a cloth pocket that you can slip the speakers into.
Date published: 2020-02-13
Bought medium and it fit at first but became looser. Replaced cheek pads w size small. Better, but still loose. Looking to replace liner to give a smaller fit. Liner comes in XS/Medium and S/L/XL. Current liner says Medium. What do i get for smaller fit?
The liner is the same size for the small and medium helmets. If you are looking for a tighter fit, it is not possible. The larger liner is thinner.
Date published: 2020-01-28
What's the head shape for this helmet?
Round oval
Date published: 2020-10-23
Optional anti-fog, maximum seal double lens face shield available (sold separately) How does this differ from the one in the pictures? GMax OF77 Also concerned the helmet may cut out too much noise (would rather a half helmet but want full face shield)
The double seal shield is basically a winterized model of the shield. The one that comes with the helmet is for summer rising, and is only one pane.
Date published: 2019-12-16
Existe-t-il un attache pression. Quick attach qu'on peut acheter pour remplacer l'attache du casque?
L'attache n'est malheureusement pas modifiable.
Date published: 2020-12-24