KTM 300 SX
Maintenance specs for 1 variant of the KTM 300 SX — from 2024 to 2026.
2024–2026 KTM 300 SX
293cc Single-Cylinder 2-Stroke Liquid-Cooled MX (300 SX) · Chain
48 hp / lb-ft
Transmission
Type5-Speed Manual (gearbox oil)
FluidMotorex Gear Oil 10W-30
Drain & fill0.74 qt
Fuel
Tank1.9 gal
TypePremium 91 + 2-stroke oil premix
Tires
Front80/100-21
Rear110/90-19
Pressure (front)15 PSI
Pressure (rear)15 PSI
Service Intervals
Trans service300 mi
Coolant flush1,500 mi
Spark plugs600 mi
Air filter150 mi
Drive belt600 mi