2016 YAMAHA WR 450F fuel reserve

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Page 42 of 426

YAMAHA WR 450F 2016  Owners Manual STARTING AND BREAK-IN
1-28
EAS2GC1048
STARTING AND BREAK-IN
EAS2GC1049FUEL
Always use the recommended fuel as stated 
below. Also, be sure to use new gasoline the 
day of a race.
ECA
NOTICE
Use only u

Page 53 of 426

YAMAHA WR 450F 2016  Owners Manual ENGINE SPECIFICATIONS
2-2
EAS2GC1062
ENGINE SPECIFICATIONS
EngineEngine type Liquid cooled 4-stroke, DOHC
Displacement 449 cm
3
Number of cylinders Single cylinder
Bore   stroke 97.0  60.8 mm (3