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Pro-User-YFM450-TechSpec-001

Engine

 
Engine type Single cylinder, liquid-cooled, 4-stroke, SOHC, 2-valves
Displacement 421cc
Bore x stroke 84.5 mm x 75.0 mm
Compression ratio 10.0 : 1
Lubrication system Wet sump
Fuel system Carburettor BSR33/1
Ignition system DC-CDI
Starter system Electric
Transmission system Ultramatic® V-belt with all wheel engine braking, H/L/N/R/P
Drive system On-Command® 2WD/4WD/diff-lock
Final transmission Shaft
   

Chassis

 
Front suspension system Independent double wishbone, 5 position preload adjustment, 160 mm stroke
Rear suspension system Independent double wishbone, 5 position preload adjustment, 180 mm stroke
Front brake Dual hydraulic disc
Rear brake Sealed oil-bathed multi-disc
Front tyres AT25x8-12
Rear tyres AT25x10-12
   

Dimensions

 
Overall length 1,993 mm
Overall width 1,093 mm
Overall height 1,120 mm
Seat height 840 mm
Wheelbase 1,233 mm
Minimum ground clearance 245 mm
Min. turning radius 3.0 m
Fuel tank capacity 15.0 litres
Oil tank capacity 2.6 litres
   

Loading limits

 
Front rack 40 kg
Rear rack 80 kg
   

Additional features

 
Steering system Ackermann-type