Suzuki GSX-R 750 - 1990 Specifications and Reviews

The 1990 Suzuki GSX-R 750 is a lightweight sport bike engineered for agile handling and track-focused performance. Its 112-horsepower inline-four engine and compact aluminum frame make it ideal for riders seeking responsive acceleration and nimble cornering. Known for establishing the modern sport bike template, it remains celebrated for its reliable engineering and accessible power delivery.

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General information

CategorySport
Year1990
ModelSuzuki GSX-R 750
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Cooling systemAir
Fuel controlDOHC
Valves per cylinder4
Bore x stroke70.0 x 48.7 mm (2.8 x 1.9 inches)
Compression10.9:1
Power112.00
Engine typeIn-line four, four-stroke
Capacity:749.00 ccm (45.70 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensions170/60-17
Front tyre dimensions120/70-17

Physical measures and capacities

Fuel capacity21.00 litres (5.55 gallons)
Weight incl. oil, gas, etc234.0 kg (515.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

3.2s
0-60 mph (est.)

Best For

Track95%
City45%
Cornering95%
Daily Riding40%
Touring30%
Passenger25%

Rider Profile

Best ForThis is a demanding supersport best suited to experienced riders who are comfortable with sharp throttle response and committed riding positions.
PurposeBuilt primarily for spirited canyon carving and track-day performance rather than relaxed everyday commuting.
Rider FitThe low, forward-leaning bars, high footpegs, and 810mm seat height put significant weight on the wrists and demand decent core and wrist strength over longer rides.
CharacterA razor-sharp, high-revving in-line four with a light 163kg dry weight gives it explosive acceleration and knife-edge cornering agility typical of the GSX-R750's racing pedigree.
Not Ideal ForNot a good fit for riders seeking a plush, upright, long-distance tourer or a machine for gentle daily commuting in comfort.

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

Rider Reviews

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