1980 Can-Am MX-6 Qualifier Specifications and Specs

Specifications and workshop reference information for the 1980 Can-Am MX-6 Qualifier, including engine, chassis, service data and setup details.

Note: Specs are compiled from factory data, manuals and owner feedback. Bikes vary — if yours is different, jump into the forum and share it.

1980 Can-Am MX-6 Qualifier

General Specifications

Engine TypeRotax rotary valve, air-cooled 2-stroke single
Displacement396 cc
Bore × Stroke82.0 mm × 75.0 mm
Compression Ratio6.5 : 1
PowerApprox. 40 hp @ 6000 rpm
CarburetorMikuni VM32 | Replacement Options
Transmission5-speed
Primary DriveGear
Final DriveChain
StartingKick start

Dimensions

Wheelbase1405 mm
Dry Weight138 kg
Fuel Capacity11 L
Bearing Sizes Bearing Finder

Service Specifications

Spark PlugNGK B8ES
Spark Plug Gap0.6–0.7 mm
Fuel/Oil Ratio25:1
IgnitionMagneto

Chassis

Frame TypeSingle cradle steel frame
Front SuspensionMarzocchi telescopic forks | Fork Oil Levels
Rear SuspensionDual shocks (Ohlins optional)
Front BrakeDrum
Rear BrakeDrum
Front FenderPreston Petty
Air FilterK&N dual element
TyresDunlop K88

Wheels and Tyres

Front Tire 3.00-21 | Replacement Options
Rear Tire 5.00-18 | Replacement Options

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