Yamaha WR250R
30 hp, 250 cc2016
MetricUS
Engine
Max power30 hp (@10 000 RPM)
Max torque23 Nm (@8 000 RPM)
Displacement250 cc
LayoutDOHC Single
Valves4
Redline11 500 RPM
Idling speed1 200 RPM
ManagementFuel Injection
Compression11.80:1
Bore x Stroke77.0 mm x 53.6 mm
Oil capacity1.40 litre
Oil type10W30, 10W40, YAMALUBE 10W40
Spark plug typeNGK CR9EK
CoolingLiquid
Battery typeYTZ7S, 12V 6Ah
Brakes
Front brakesDisc
Front caliper4 pistons
Front brake diameter250 mm
Rear brakesDisc
Rear caliper2 pistons
Rear brake diameter230 mm
Brake fluidDOT4
Tires
Front tire80/100 R21
Pressure2.00 bar
Rear tire120/80 R18
Pressure2.00 bar