Built around Suzuki's sport motorcycle platform, the 2018 Suzuki GSX-S750 relies on a 749 cc (45.7 cu in) liquid-cooled in-line four, four-stroke powerplant. In factory specification, peak output is rated at 106 HP (77.4 kW) at 10,000 rpm while maximum torque reaches 80 Nm (59 lb-ft) at 9,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 141.5 HP per liter and a 1,000 rpm working window between peak torque (9,000 rpm) and peak power (10,000 rpm), the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the GSX-S750 measures 211 kg (465 lbs) wet (curb), translating to a power-to-weight ratio of 0.5 HP/kg (1.99 kg per horsepower). Rider ergonomics and chassis geometry center around a 820 mm (32.3 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,450 mm (57.1 in) wheelbase engineered for balanced agility and highway composure. The 16-liter (4.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 7 indexed model years from 2015 to 2021, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
141.5 HP/L
Power-to-Weight
0.5 HP/kg (1.99 kg/HP)
Power Band Window
9,000–10,000 rpm
Standover Height
820 mm (32.3 in)
Engine
Displacement749.0 ccm (45.70 cubic inches)
Engine TypeIn-line four, four-stroke
Engine DetailsIn-line four, four-stroke
Power106.0 HP (77.4 kW)) @ 10000 RPM
Torque80.0 Nm (8.2 kgf-m or 59.0 ft.lbs) @ 9000 RPM
Compression12.3:1
Bore x Stroke72.0 x 46.0 mm (2.8 x 1.8 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionTransistorized digital ignition system
LubricationWet sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
Chassis
Frame TypeTwin-spar aluminum cradle
Front SuspensionKYB inverted Telescopic, coil spring, oil damped
Front Travel120 mm (4.7 inches)
Rear SuspensionLink type, coil spring, oil damped
Rear Travel130 mm (5.1 inches)
Wheelbase1450 mm (57.1 inches)
Ground Clearance145 mm (5.7 inches)
Wheels & Brakes
Front Tyre120/70-ZR17
Rear Tyre180/55-ZR17
Front BrakesDouble disc. Nissin, 4-piston
Front Brake Ø310 mm (12.2 inches)
Rear BrakesSingle disc. Nissin, 1-piston
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Weight incl.211.0 kg (465.2 pounds)
Seat Height820 mm (32.3 inches) If adjustable, lowest setting.
Overall Length2125 mm (83.7 inches)
Overall Width785 mm (30.9 inches)
Fuel Capacity16.00 litres (4.23 US gallons)
Other
StarterElectric
Color OptionsMetallic Triton Blue/Glass Sparkle Black, Pearl Mira 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.
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.
