This 2004 Yamaha YZ450F is being wrecked at Derrimut. It’s a carburettor-fed, liquid-cooled four-stroke motocrosser – by this point Yamaha had grown the four-stroke platform from 250 to 450, giving racers a genuine four-stroke alternative to the two-stroke YZ250 in the premier motocross class.
Parts off this YZ450F
- Cylinder head, camshafts, valves and piston
- Carburettor, airbox and exhaust system
- Gearbox internals and clutch assembly
- Forks, triple clamps and wheels
- Swingarm, rear shock and linkage
- Front and rear brake calipers, discs and master cylinders
- Plastics, fuel tank, seat and subframe
- Stator, CDI and wiring loom
Being an early example of the YZ450F, parts off this bike suit other carburetted model years from the same generation, before Yamaha revised the platform further. Racers rebuilding after a crash and collectors keeping an early example running both come to us for parts off a bike like this, usually chasing something specific.
Everything is a used take-off from this actual bike, checked before it’s sent out – never new, never boxed as genuine. We freight Australia-wide from Derrimut. Browse the Yamaha parts category, or use the parts finder for a specific item. Racing yours into the ground? See get cash for bikes. Ask about a specific item even if it’s not listed yet – we’re still working through this bike and adding parts as we go. Racers rebuilding an early YZ450F after a crash are the main buyers we see for parts off a bike like this. Give us a call and we’ll check what’s on hand. Call ahead to confirm exact fitment before ordering a specific item.
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