Roof RO31 DESMO, How To Use And Maintain

CHOOSING A HELMET THAT FITS WELL

EN

In order that you may benefit from maximum security, the helmet must 

be well adapted to the size of your 

head. Put on the headphones, and 

hold  it  firmly  with  both  hands,  you  will 

be incapable of turning your head at 

all, in any direction, within the helmet. 

If you are able to turn your head easily, 

then the helmet is too big. If the hel-

met exerts too much pressure on your 

head, then it is probably too small and 

there is the risk of headaches and your 

concentration being impaired. Once 

the chinstrap is tightened, you should 

not be tilting your head within the hel-

met. Ask your ROOF helmets dealer for advice: they should be able to 

help you find the helmet that fits your head perfectly.

18

How to use and maintain your ROOF DESMO helmet properly

SIZES

XS

S

SM

M

L

XL

XXL

54cm 56cm 57cm 58cm 60cm 61cm 63cm

A FEW TIPS

Before setting off, always ensure that your helmet fits properly and that 

it is in perfect working water. Take driving lessons and avoid using the 

road if you are tired or under the influence of alcohol or drugs. Do not 

make modifications to your helmet or attach anything to it. Do not paint 

your helmet as this may damage it; if you decide to paint it regardless, 

use only paints which dry by evaporation. Check that your screen is 

clean and free of scratches. Never go on the road with your helmet 

hanging on a hook. Don’t let your helmet be exposed to excessively 

high temperatures (e.g.: near heating devices or to sunlight behind a 

car windshield). Never buy a second helmet – you never know whether 

it has already seen a real shock in its past. Never let another person use 

your helmet, because with this there will be the risk of it no longer being 

able to fit your head properly.