Class registration is a conditional form of registration that
is available for motorcycles and ATVs that do not have a compliance
plate but to which have been fitted head and tail lights, a working
stop light and a muffler that limits noise level to no more than
batteries and a horn are not required and choice of tyre is free.
This is a restricted level of registration and B Class motorcycles
and quads can only be used on a public road whilst participating
in an event arranged by Motorcycling WA or other organisation
approved by the DPI.
Third-party personal insurance cover is provided by the State
Government Insurance Commission while the motorcycles or quads
are being used in competition.
Because of this limited insurance cover B Class Registration costs
significantly less than A Class registration.