Yamaha YZ250X
Maintenance specs for 1 variant of the Yamaha YZ250X — from 2016 to 2026.
2016–2026 Yamaha YZ250X
249cc Liquid-Cooled 2-Stroke Single (YPVS) · Chain
47 hp / lb-ft
Engine Oil
WeightYamalube 2-R or Yamalube 2-S 2-stroke oil (premix 32:1)
Transmission
Type5-Speed
FluidSAE 10W-40 JASO MA
Drain & fill0.79 qt
Fuel
Tank2.1 gal
TypePremium 91 (premixed with 2-stroke oil at 32:1)
Tires
Front90/90-21
Rear110/100-18
Pressure (front)14 PSI
Pressure (rear)14 PSI
Service Intervals
Oil change300 mi
Trans service600 mi
Coolant flush3,000 mi
Brake fluid3,000 mi
Spark plugs600 mi
Air filter300 mi