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Honda CRF250R

Maintenance specs for 1 variant of the Honda CRF250R — from 2004 to 2026.

20042026 Honda CRF250R

250cc Liquid-Cooled DOHC Single · Chain

45 hp / 20 lb-ft

Engine Oil

Weight10W-40
Capacity0.79 qt

Transmission

Type5-Speed
FluidShared with engine oil

Coolant

TypePro Honda HP Coolant or Ethylene Glycol 50/50
Capacity1.06 qt
Shop coolant

Brake Fluid

TypeDOT 4
Shop DOT 4

Fuel

Tank1.5 gal
TypeRegular 87

Tires

Front80/100-21
Rear100/90-19
Pressure (front)15 PSI
Pressure (rear)15 PSI

Spark Plugs

Gap0.039 in
Shop spark plugs

Service Intervals

Oil change225 mi
Coolant flush900 mi
Brake fluid900 mi
Spark plugs450 mi
Timingchain (no scheduled replacement)
Air filter150 mi