Yamaha YZ250FX
Maintenance specs for 1 variant of the Yamaha YZ250FX — from 2015 to 2026.
2015–2026 Yamaha YZ250FX
250cc Liquid-Cooled DOHC 4-Stroke Single · Chain
44 hp / 20 lb-ft
Transmission
Type6-Speed (shared with engine oil)
FluidShared with engine oil
Fuel
Tank2.1 gal
TypePremium 91
Tires
Front80/100-21
Rear110/100-18
Pressure (front)14 PSI
Pressure (rear)14 PSI
Service Intervals
Oil change1,800 mi
Coolant flush6,000 mi
Brake fluid6,000 mi
Spark plugs3,000 mi
Timingchain (no scheduled replacement)
Air filter600 mi