Engineered by Suzuki for the sport motorcycle segment, the 2012 Suzuki GSX-R750 features a 749 cc (45.7 cu in) liquid-cooled in-line four, four-stroke configuration. In factory specification, peak output is rated at 148 HP (108 kW) at 12,000 rpm while maximum torque reaches 86.3 Nm (63.7 lb-ft) at 11,200 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 197.6 HP per liter and a 800 rpm working window between peak torque (11,200 rpm) and peak power (12,000 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the GSX-R750 measures 190 kg (419 lbs) wet (curb), translating to a power-to-weight ratio of 0.78 HP/kg (1.28 kg per horsepower). Rider ergonomics and chassis geometry center around a 810 mm (31.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,390 mm (54.7 in) wheelbase engineered for quick, flickable steering geometry. The 17-liter (4.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 18 indexed model years from 2008 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
197.6 HP/L
Power-to-Weight
0.78 HP/kg (1.28 kg/HP)
Power Band Window
11,200–12,000 rpm
Standover Height
810 mm (31.9 in)
Engine
Displacement749.0 ccm (45.70 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Power148.0 HP (108.0 kW)) @ 12000 RPM
Torque86.3 Nm (8.8 kgf-m or 63.7 ft.lbs) @ 11200 RPM
Compression12.5:1
Bore x Stroke70.0 x 48.7 mm (2.8 x 1.9 inches)
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionAdvanced, race-developed transistorized ignition control circuit helps maintain more precise ignition timing across the range of engine temperature.
LubricationWet sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
DrivelineRK525ROZ5Y, 116 links chain
Chassis
Frame TypeTwin-spar, aluminum
Rake23.9°
Trail97 mm (3.8 inches)
Front SuspensionInverted, telescopic, coil spring, oil damped
Front Travel130 mm (5.1 inches)
Rear SuspensionLink type, coil spring, oil damped
Rear Travel136 mm (5.4 inches)
Wheelbase1390 mm (54.7 inches)
Ground Clearance130 mm (5.1 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre180/55-ZR17
Front BrakesDouble disc. Brembo, 4-piston
Front Brake Ø310 mm (12.2 inches)
Rear BrakesSingle disc. Brembo
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Weight incl.190.0 kg (418.9 pounds)
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
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.
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.
