Honda CBR 250R Manual page 31

Use unleaded petrol with a research octane
number of 91 or higher.
The use of leaded petrol will cause premature
damage to the catalytic converter.
NOTICE
If ''spark knock'' or ''pinking'' occurs at a
steady engine speed under normal load,
change brands of petrol. If spark knock
or pinking persists, consult your Honda
dealer. Failure to do so is considered
misuse, and damage caused by misuse is
not covered by Honda's Limited Warranty.
WARNING
!
Adulterated fuel not to be used. It causes
damage to the
considered as misuse, damage caused
by misuse is not covered under Honda
warranty.
Honda Motorcycle & Scooter India Pvt. Ltd.
engine parts and
Petrol Containing Alcohol
If you decide to use a petrol containing
alcohol (gasohol), be sure it's octane rating
is at least as high as that recommended by
Honda.
Do not use petrol that contains more than
20% ethanol.
• When certain types of petrol containing
alcohol are used,
starting, poor performance, etc. may
occur.
• If you notice any undesirable operating
symptoms while using a petrol that
contains alcohol, or one that you think
contains alcohol, try another station or
switch to another brand of petrol.
• When a problem resulting from the use
of petrol containing alcohol occurs,
contact your Honda dealer.
problems such as hard
CBR 250R
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