Once you select the option, estimate delivery time will be displayed.
*Shipping date and Estimate time of arrival are not guarantee.
Once your orders are placed, we will check the stock of manufacturer and send you the confirmed Shipping time via e-mail.
First, measure the circumference of your head with a measuring tape.
Measure from the highest point of your forehead, just above your
eyebrows, horizontally backwards to the highest point of the back of
your head and around.
Based on the measurement, choose the size from the table below.
However, unlike hats, helmets cannot be sized by head circumference alone.
Also, helmets of the same manufacturer may feel different even if they
are the same size depending on the model.
Ordering Size
XS
S
M
L
XL
2XL
Head Measurement (cm)
53 - 54 cm
55 - 56 cm
57 - 58 cm
59 - 60 cm
61 - 62 cm
63 - 64 cm
* This universal size chart is for reference only. Sizes vary by manufacturer and product.
Product detail
color
metal black
color type
solid
Helmet SG mark
○
Helmet Standard JIS
○
Helmet PSC mark
○
[manufacturer's part number] ・M: 90791-1777M00 ・L: 90791-1777L00 ・XL: 90791-1777X00
[Color] Metal Black [Standard] JIS Class 2, SG
*The helmet adaptive size is based on the head circumference.Please note that the fit may vary depending on the shape and thickness of the cheek area. *Images may contain other colors. *There may be changes in product specifications due to the manufacturer's reasons.
Long-selling "GIBSON" finally undergoes a full model change
Not only does it have a sharp design that catches everyone's eye, but the interior fabric that touches the skin is made of SUPERCOOL(R), which has excellent quick-drying and antibacterial properties. It is more stylish and comfortable. By combining the goggles with the detachable visor and shield, you can change into 5 different styles. The 5-way system allows you to enjoy the style that suits your motorcycle.
・Large ventilation system ・Tough polycarbonate composite shell ・SUPERCOOLR interior that has excellent sweat absorption and quick-drying properties and exerts sterilizing effect ・Skip fog shield comes as standard equipment (Skip fog seat is optional) ・Eyeglass slit interior for easy attachment of glasses or sunglasses ・Low center of gravity design to reduce fatigue after long hours of riding ・Stainless steel one-touch chin strap ・Speaker storage space around the ear ・The 5-way system allows you to choose from five different styles to suit your motorcycle. ・UV protection shield
Shield Rock Shield lock prevents shield opening due to running wind pressure.
Ventilation Equipped with a large ventilation system for efficient ventilation inside the helmet.
Skip Fog Shield This product can be fitted with optional skip-fog seat.Double shield's heat insulation effect and moisture absorption coating of skip fog sheet greatly reduce fogging.
Slit for Glasses It allows you to wear glasses or sunglasses smoothly and relieves the pressure of the frame. The slit width is wide enough to fit a wide range of glasses.
Speaker Hall A speaker compartment has been provided for easy installation of the intercom speaker. *It may not be installed on depending on the shape of the speaker.
Goggles Band Stopper Prevents the band from slipping when wearing goggles.
Points of Attention
* The helmets sold on this site are based on the Japanese safety standard. We are not responsible for accidents, damage, injury, or any other related matters as a result of purchasing this product.
Recently viewed products
Ratings & reviews for this product or related products
Because we do not own Road sportsMotorcycle, Helmet is a convenient Jet type ZENITHSeries (YJ - 5 III ? YJ - 20) L Size I love you. I purchased SEROW 250 for running on a forest road the other day and purchased this item with expected sunshine effect when running towards the West.
Compared with Arai and SHOEI, the finishing of detail and so on are inevitably a rough aspect, but considering that it is half value roughly there is no problem both functionally and quality.
It is Exactly like Size as before, and it does not gap anywhere in the head and it fits very firmly. However, although the cheek Pad is quite thick and feels pretty at first, there is nothing to say that it is painful and this Pad firmly holds down the face, so it will not be taken with wind pressure at high speeds Comfortable.
There are two difficulties. 1. There is a turnover at the lower end of Shield, middle stage (Shield is fully closed ? Half open ? Blocking visibility sometimes at three points of full opening 2. Surprisingly the Silhouette of the hat body is Large, especially Pearl white looks extra large in expansion color Is it about that?.
In any case, ZENITHSeries is superior to Large Hand Manufacturer in Cost performance with Large change quality, (For me) Size ? Just fit in shape, we recommend broadly.View Detail
Previous MODEL YX-3 GIBSON (L Size) Replace from. Head circumference is 60. 0 to 60. 5cm. In YX - 3 I ordered the same size as L Size because it was Just fit.
As a feature of Large, the shape of Cheek Pad became Large and the feeling of Fit around cheeks increased. I felt the cheek surroundings tight as I felt like the ARAI Tour cross 3. At first I thought that I ordered Size by mistake. Those who are planning to replace YX - 3 should try their clothes at once. Since the feeling of Fit is different at the same Size. In YX - 3, there was a case where Helmet was displaced by loose Fit feeling + Downs of interior, but in YX - 6 this point seems not to worry. It does not shift even if the head is shaken violently by removing the jaw lace. The stability feeling during driving is also increasing and it is strong against strong winds.
Continued suffering does not feel as tight as initially only on the cheeks. I repeatedly desorbed several times and it got well and it got better. Cheek Pad seems to sell it by Size, so if you still use it for a while and you feel uncomfortable, I will buy it and adjust it. Considering the interior decoration, perhaps it might be just fine.
Weight seems to be increasing slightly. YX - 3 = 1 in the Memory display of the scale. 6 kg, YX - 6 = 1. 7kg.
One of the features of YX-6 "Low center of gravity design" There is, but this can be realized if you hold up HelmetFront and hang around. In YX - 3 we feel the weight on the upper side of Helmet, but in YX - 6 we feel it at the bottom. It may be because of this for the first time I first felt it lightly. This low center of gravity design can be felt more realistically while traveling, and apparently lighter than YX - 3.
Others, although details have changed variously, there is no doubt that the performance has improved. This would be enough if it is a regular TouringRider. Anyway, this evolution is amazing. Thank you, Yamaha! The motorcycle we are riding is Honda ... (lolView Detail
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