This 1982 Yamaha YZ80 is being wrecked at Derrimut. It’s a two-stroke minicross bike built to bridge the gap between a kids’ bike and a full-size motocrosser, running Yamaha’s Monocross rear suspension with none of the road-going concessions you’d find on a trail bike of the same period.
Parts off this YZ80
- Cylinder barrel, head and piston
- Reed valve assembly and carburettor
- Expansion chamber and silencer
- Gearbox internals and clutch assembly
- Forks and monoshock rear suspension
- Wheels, hubs and spokes
- Front and rear brake assemblies
- Plastics, fuel tank and seat
Small-capacity two-stroke motocrossers from this era have been out of production for decades, and genuine dealer parts have all but disappeared, so a running donor is one of the few realistic sources for period-correct components. It’s a common choice for parents keeping a junior racer competitive, or collectors restoring one to original spec rather than fitting later substitutes.
Everything listed is a used take-off from this actual bike, checked over before it goes out – never new, never boxed as genuine. We freight Australia-wide from our Derrimut yard. Browse the Yamaha parts category for more from this era, or see the FAQ page for freight details. 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. Racing families and vintage motocross clubs are the main buyers we see for parts off a bike this age. Call ahead and we’ll check what’s currently on hand for this exact model. We’re still working through this bike, so ask about anything you can’t see listed on the site yet.
There are no reviews yet.