At the heart of the 2012 Kawasaki Z750 naked motorcycle, Kawasaki features a 748 cc (45.6 cu in) liquid-cooled in-line four, four-stroke configuration. In factory specification, peak output is rated at 104.2 HP (76.1 kW) at 10,500 rpm while maximum torque reaches 78 Nm (57.5 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 139.3 HP per liter and a 2,500 rpm working window between peak torque (8,000 rpm) and peak power (10,500 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the Z750 measures 226 kg (498 lbs) dry, translating to a power-to-weight ratio of 0.46 HP/kg (2.17 kg per horsepower). Rider ergonomics and chassis geometry center around a 815 mm (32.1 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,440 mm (56.7 in) wheelbase engineered for balanced agility and highway composure. The 18.5-liter (4.9 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 5 indexed model years from 2007 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
139.3 HP/L
Power-to-Weight
0.46 HP/kg (2.17 kg/HP)
Power Band Window
8,000–10,500 rpm
Standover Height
815 mm (32.1 in)
Engine
Displacement748.0 ccm (45.64 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Power104.2 HP (76.1 kW)) @ 10500 RPM
Torque78.0 Nm (8.0 kgf-m or 57.5 ft.lbs) @ 8000 RPM
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.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
