Honda CRF450X 2021 Manual page 24

To reset tripmeter B, fuel consumption
(based on tripmeter B) and average fuel
mileage (based on tripmeter B) together,
press and hold the SEL button with the
tripmeter B, fuel consumption (based on
tripmeter B) or average fuel mileage (based
on tripmeter B) displayed.
Fuel Consumption B
Tripmeter B
Average fuel mileage B
Or Or
When they are reset, reset display appears at
each indication.
Continued
21