GasGas EX 250
Maintenance specs for 1 variant of the GasGas EX 250 — from 2021 to 2026.
2021–2026 GasGas EX 250
250cc Single-Cylinder 2-Stroke Liquid-Cooled (EX 250) · Chain
43 hp / lb-ft
Transmission
Type6-Speed Manual (gearbox oil)
FluidMotorex Transmission Fluid 10W-40
Drain & fill0.74 qt
Fuel
Tank2.4 gal
TypePremium 91 + 2-stroke oil premix (80:1)
Tires
Front90/90-21
Rear140/80-18
Pressure (front)12 PSI
Pressure (rear)15 PSI
Service Intervals
Trans service450 mi
Coolant flush2,200 mi
Spark plugs900 mi
Air filter225 mi
Drive belt900 mi