KTM 450 EXC-F

Maintenance specs for 1 variant of the KTM 450 EXC-F — from 2008 to 2026.

2008–2026 KTM 450 EXC-F

449cc Single-Cylinder DOHC Liquid-Cooled 4-Stroke Enduro (EXC-F 450) · Chain

63 hp / 38 lb-ft

Weight10W-50

Capacity1.6 qt

Type6-Speed Manual (separate oil)

FluidMotorex Transmission Fluid 10W-40

Drain & fill0.74 qt

TypeMotorex Anti-Freeze (50/50 premix)

Capacity1.3 qt

TypeDOT 4

Tank2.4 gal

TypePremium 91

Front90/90-21

Rear140/80R18

Pressure (front)14 PSI

Pressure (rear)14 PSI

Oil change450 mi

Trans service450 mi

Coolant flush2,200 mi

Spark plugs2,200 mi

Timingchain (no scheduled replacement)

Air filter225 mi

Drive belt900 mi