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
white
color type
solid
Helmet SG mark
○
Helmet Standard JIS
○
Helmet PSC mark
○
[manufacturer's part number] ・M: 907911769M00 ・L: 90791-1769L ・XL: 907911769X00
Color: White Motorcycle Helmets Helmet 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. *There may be changes in product specifications due to the manufacturer's reasons.
The Standard of Orthodoxy
A full range of basic functions that create a great sense of security and comfort. And the simple style and reasonable price realized by cutting down the waste. Roll Bahn, it's a long time seller. Since its birth in 1984, it has been consistently sticking to "orthodoxy" and will continue to run in the mainstream of helmets.
Equipped with Large ventilation system Easy-to-wear cap design that fits Japanese people perfectly UV cut and hard coat shield Strong polycarbonate composite shell body One-touch Shield Replacement System Washable full detachable interior Rear Reflective Sticker
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.
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