it is vitally important you get the sizing right when buying a new helmet.
a lid that doesn’t fit is not only annoying and uncomfortable, it is also dangerous.
for the best protection in an accident follow our guide below to get the right motorcycle helmet sizing.
measure your head
first things first you need to measure your noggin!
use a tailors tape measure (the soft one) and measure your head at its widest point. for most people this will be around the forehead and round the back of the head, the measure should be above the eyebrows and ears.
Read more: Fulmer Powersports Co. – Home
the images below should give you a good idea.
trying the helmet on
different brands have different sizing (see charts below) so every helmet will be slightly different, try your new lid on and make sure it is tight but comfortable.
remember the helmet will “bed in” over the first few months and the inner pads will compress to the shape of your head so allow for this when testing the fit.
the helmet needs to be very snug fitting, it should feel tight but not to the point of being painful.
put the helmet on and fasten the strap, go round the helmet and check:
- cheek pads: you should be able to feel the cheek pads pressing against your cheeks, there should not be any gaps and no room to get your fingers in
- temples\forehead: snug fitting with no room to get your fingers in
- back of helmet: should be snug up to the back of the skull
- eyes: your eyes should be in a central position in the visor area, if the helmet is nearer your eyebrows it is too big, if it is too high on the forehead it is too small.
- twist and rotate: the helmet should have minimal rotation when twisted
- back and forth: finally try pushing the helmet back and forth, it should not come off or expose any part of the head. again you are looking for minimal movement.
standard helmet sizes chart
these are the standard sizes although some brands are slightly different and are noted below.
schuberth helmet size chart
schuberth have different sizing to the above across the range.
agv sizing is mostly consistent with the standard sizing but there are some models that are slightly different. see here for chart.
sizing changes depending on the model. see here for info.
you should check the sharp safety rating before buying a helmet. this is a government agency
who provides information about the relative safety of helmets.
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