Positioned in Suzuki's atv motorcycle lineup, the 2011 Suzuki KingQuad 450AXi pairs a 454 cc (27.7 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
Displacement454.0 ccm (27.70 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. Suzuki fuel injection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionElectronic ignition
LubricationWet sump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveShaft drive (cardan) (final drive)
DrivelineAutomatic variable ratio (V-belt), with high-/low-range, and reverse
Chassis
Frame TypeIndependent double A-arm front suspension (7.1 inches of wheel travel) includes large diameter shock absorbers with 5-way spring preload adjustment.
Front SuspensionIndependent, double wishbone, coil spring, oil damped
Rear SuspensionFully independent A-Arm and I-Beam rear suspension with five-way preload-adjustable shock absorbers
Wheelbase1280 mm (50.4 inches)
Ground Clearance260 mm (10.2 inches)
Wheels & Brakes
Front Tyre25/8-12
Rear Tyre25/10-12
Front BrakesDouble disc
Rear BrakesDouble disc
Dimensions & Weight
Weight incl.305.0 kg (672.4 pounds)
Seat Height860 mm (33.9 inches) If adjustable, lowest setting.
Overall Height450 mm (17.7 inches)
Overall Length2115 mm (83.3 inches)
Overall Width1210 mm (47.6 inches)
Fuel Capacity17.50 litres (4.62 US gallons)
Other
StarterElectric
Color OptionsChampion yellow, great blue, white
Warranty12 month limited warranty.
Notes
Optional power steering and camo paint. A limited edition also exists.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
