Suzuki GSX-S750 - 2021 Specifications and Reviews

The 2021 Suzuki GSX-S750 is a middleweight sport naked bike designed for riders seeking an accessible entry point into performance motorcycling without sacrificing real-world usability. Its 749cc inline-four engine delivers 112.7 horsepower with responsive mid-range torque, making it equally capable on track days and daily commutes. Known for its sharp handling, aggressive styling, and reasonable price point, the GSX-S750 appeals to both novice sportbike enthusiasts and experienced riders looking for a nimble, everyday-friendly machine.

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General information

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CategorySport
Year2021
ModelSuzuki GSX-S750
 
 

Engine and Transmission Specifications

Exhaust systemStainless steel, 4-2-1
DrivelineRK 525, 114 links chain
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionTransistorized digital ignition system
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Ten-hole, long-nose fuel injectors
Valves per Cylinder4
Bore x Stroke72.0 x 46.0 mm (2.8 x 1.8 inches)
Compression12.3:1
Torque81.0 Nm (8.3 kgf-m or 59.7 ft.lbs) @ 9000 RPM
Power112.7 HP (82.2 kW) @ 10500 RPM
Engine typeIn-line four, four-stroke
Capacity:749.0 ccm (45.70 cubic inches)

Brakes, suspension, Frame and wheels

Wheels10-spoke cast aluminum. Bridgestone Battlax Hypersport tires.
Rear brakesSingle disc. Nissin, 1-piston
Diameter310 mm (12.2 inches)
Front brakesDouble disc. Nissin, 4-piston
Rear tire180/55-ZR17
Front tire120/70-ZR17
Rear wheel travel130 mm (5.1 inches)
Rear SuspensionLink type, coil spring, oil damped
Front wheel travel120 mm (4.7 inches)
Front SuspensionKYB inverted Telescopic, coil spring, oil damped
Frame typeTwin-spar aluminum

Physical measures and capacities

Fuel capacity16.00 litres (4.23 US gallons)
Wheelbase1455 mm (57.3 inches)
Ground clearance135 mm (5.3 inches)
Overall width785 mm (30.9 inches)
Overall length2125 mm (83.7 inches)
Overall height1055 mm (41.5 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc211.0 kg (465.2 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsTraction Control.
Factory warranty12 month unlimited mileage limited warranty.
Light60/55-watt H4 halogen bulb.
InstrumentsLCD display that includes speedometer, tachometer, odometer, dual trip meters, gear position, coolant temperatures, driving range, average fuel consumption, instantaneous fuel consumption, traction control, and a clock.
StarterElectric
Color optionsMetallic Matte Black

Performance Profile & Rider Fit

112.7 hp
Peak Power
3.3s
0-60 mph

Best For

Track68%
City78%
Cornering85%
Daily Riding75%
Touring48%
Passenger55%

Rider Profile

Best ForBest suited to riders with at least some prior experience, as the strong midrange power and sharp handling reward confident throttle control.
PurposeA naked sportbike built for energetic street riding, weekend canyon carving, and occasional trackday fun rather than pure touring or commuting comfort.
Rider FitA moderately light 211 kg curb weight and 820mm seat height make it manageable for most average-height riders, though the upright but sporty stance still demands decent core engagement at speed.
CharacterAggressive, revvy, and eager, with a punchy in-line four that loves high RPM and a chassis that responds quickly to rider input.
Not Ideal ForNot ideal for riders seeking long-distance comfort, wind protection, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 Suzuki GSX-S750 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2021 Suzuki GSX-S750, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

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MotorcycleDB Review

The 2021 Suzuki GSX-S750 is a powerful and stylish motorcycle that offers a smooth and thrilling ride. With its 749cc inline four-cylinder engine, the GSX-S750 delivers impressive performance and acceleration, making it a top choice for riders looking for a sporty and agile bike. The sleek design and comfortable seating position make the GSX-S750 a versatile option for both city commuting and long highway rides. Additionally, the bike features advanced electronic systems such as ABS and traction control, providing added safety and confidence for riders. Overall, the 2021 Suzuki GSX-S750 is a fantastic option for motorcycle enthusiasts who want a combination of power, style, and comfort. With its powerful engine, sleek design, and advanced electronic systems, the GSX-S750 offers an exhilarating riding experience for both experienced riders and beginners. Whether you're navigating city streets or hitting the open road, the GSX-S750 delivers top-notch performance and handling, making it a top choice in the middleweight sportbike category.
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