Built around Suzuki's atv motorcycle platform, the 2012 Suzuki KingQuad 750AXi pairs a 722 cc (44.1 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 104.0 x 85.0 mm (4.1 x 3.3 inches) with a 10.0:1 compression ratio.
On the scales, the KingQuad 750AXi measures 302 kg (666 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 880 mm (34.6 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 12 indexed model years from 2009 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
880 mm (34.6 in)
Engine
Displacement722.0 ccm (44.06 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression10.0:1
Bore x Stroke104.0 x 85.0 mm (4.1 x 3.3 inches)
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionElectronic
LubricationWet sump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveShaft drive (cardan) (final drive)
DrivelineAutomatic variable ratio (V-belt), with high-/low-range, and reverse
Chassis
Frame TypeHigh-tensile steel frame with special attention given to a balance of rigidity and weight for optimum chassis performance and a comfortable ride.
Front SuspensionIndependent, double A-Arm, 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 Clearance270 mm (10.6 inches)
Wheels & Brakes
Front Tyre25/8-12
Rear Tyre25/10-12
Front BrakesDouble disc
Rear BrakesDouble disc
Dimensions & Weight
Weight incl.302.0 kg (665.8 pounds)
Seat Height880 mm (34.6 inches) If adjustable, lowest setting.
Overall Length2115 mm (83.3 inches)
Overall Width1210 mm (47.6 inches)
Fuel Capacity17.50 litres (4.62 US gallons)
Other
StarterElectric
Color OptionsTerra Green, Great Blue, and Flame Red
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.
