At the heart of the 2009 Suzuki KingQuad 450AXi atv motorcycle, Suzuki pairs a 493 cc (30.1 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 84.0 x 82.0 mm (3.3 x 3.2 inches) with a 10.0:1 compression ratio.
On the scales, the KingQuad 450AXi measures 305 kg (672 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 860 mm (33.9 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,280 mm (50.4 in) wheelbase engineered for quick, flickable steering geometry. The 17.5-liter (4.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 2 indexed model years from 2009 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
860 mm (33.9 in)
Engine
Displacement493.0 ccm (30.08 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression10.0:1
Bore x Stroke84.0 x 82.0 mm (3.3 x 3.2 inches)
Fuel SystemInjection
Fuel ControlOverhead Cams (OHC)
IgnitionCDI
LubricationWet sump
CoolingLiquid
Transmission
Final DriveShaft drive (cardan) (final drive)
Chassis
Front SuspensionIndependent, double wishbone, coil spring, oil damped
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
