Honda NX250
Maintenance specs for 1 variant of the Honda NX250 — from 1988 to 1990.
1988–1990 Honda NX250
249cc Liquid-Cooled DOHC Single (MD21E) · Chain
30 hp / 18 lb-ft
Transmission
Type6-Speed
FluidShared with engine oil
Fuel
Tank2.6 gal
TypeRegular 87
Tires
Front90/100-19
Rear120/90-16
Pressure (front)25 PSI
Pressure (rear)29 PSI
Service Intervals
Oil change3,600 mi
Coolant flush14,400 mi
Brake fluid14,400 mi
Spark plugs7,200 mi
Timingchain (no scheduled replacement)
Air filter7,200 mi