SCHUBERTH E2 Manuel page 100

H. ACCESSORIES AND SPARE PARTS
Caution:
The installation of a communication system (including basic headsets)
constitutes a modification to the helmet. For this reason it is necessary
for any communication system and headset intended for installation into a
specific model of helmet to be tested and approved in line with the ECE-R
22.06 European helmet standard, otherwise the helmet's approval and
compliance with insurance requirements become invalid on installation.
Evidence of approval in line with ECE-R 22.06 in connection with a
specific communication system is only valid if certified by an official
regulatory office of an EU member state. Any other form of information
from these or other institutions (e.g. on the general suitability of
communication systems for use in motorcycle helmets) is of no relevance
and the helmet will lose its approval.
2. SCHUBERTH INDIVIDUAL PROGRAM
To develop the inner linings of the E2 SCHUBERTH used a scientific
approach commissioning a Study to the "HOHENSTEIN INSTITUT FOR
TEXTILINNOVATION". The result is an interior that optimally fits head
shapes from round to oval, which make up more than 98% of the population.
SCHUBERTH's claim is to offer everyone a perfect fit. That's why the
SCHUBERTH individualization concept was introduced with the E2, allowing the
fit to be customized.
In the case of an extremely oval head shape, you have the option of adjusting
the head padding by installing thicker side pads and thinner back padding. In
the case of an extremely round head shape you can use thinner side pads and a
thicker back pad. This head pad customization is available for the sizes M to XL.
For all sizes, we also offer the option of optimizing the fit in the cheek area with
two different cheek pads. The "Sport" cheek pads provide a more aggressive
and stable fit and the "Comfort" cheek pads provide a softer and loose fit.
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