1990Suzuki GSX-R 750

Rate this bike

21 fields on record

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.

Capacity: 749.0 ccm
Engine: In-line four, four-stroke
Gearbox: 6-speed
Wet weight: 234.0 kg
Seat height: Not on record
Know it? Add it →
Power: 112.0 HP (82.4 kW) @ 11000 RPM

⇄ Compare with another bike All model years

What’s new for the 1990 Suzuki GSX-R 750

vs the 1989

Spec	1989	1990
Engine capacity	748.0 ccm (45.65 cubic inches)	749.0 ccm (45.71 cubic inches)
Wet weight	228.0 kg (502.7 pounds)	234.0 kg (515.9 pounds)

Other years 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering95%

City riding45%

Daily riding40%

Touring30%

Two-up25%

Track95%

Best for: Built primarily for spirited canyon carving and track-day performance rather than relaxed everyday commuting.
Built for: A 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 for: Not a good fit for riders seeking a plush, upright, long-distance tourer or a machine for gentle daily commuting in comfort.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 749.0 ccm
Power: 112.0 HP (82.4 kW) @ 11000 RPM
Engine type: In-line four, four-stroke
Power/weight ratio: 0.4786 HP/kg
Bore x stroke: 70.0 x 48.7 mm
Compression: 10.9:1
Cooling system: Air
Fuel system: Injection
Starting: Electric
Valves per cylinder: 4
Torque: Not on record - add it

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet, multi-plate

Dimensions & weight

Wet weight: 234.0 kg
Fuel capacity: 21.00 litres
Seat height: Not on record - add it
Dry weight: Not on record - add it

Brakes & wheels

Front brakes: Dual disc
Rear brakes: Single disc
Front tyre: 120/70-17
Rear tyre: 170/60-17

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	1985	1990	1991	1996	2002	2007
Capacity	749.00 ccm (45.70 cubic inches)	749.00 ccm (45.70 cubic inches)	749.00 ccm (45.70 cubic inches)	749.00 ccm (45.70 cubic inches)	749.00 ccm (45.70 cubic inches)	749.00 ccm (45.70 cubic inches)
Dry weight	—	—	—	179.0 kg (394.6 pounds)	166.0 kg (366.0 pounds)	163.0 kg (359.4 pounds)
Seat height	—	—	—	830 mm (32.7 inches)	830 mm (32.7 inches)	810 mm (31.9 inches)
Fuel capacity	19.00 litres (5.02 gallons)	21.00 litres (5.55 gallons)	21.00 litres (5.55 gallons)	—	18.00 litres (4.76 gallons)	16.50 litres (4.36 gallons)
Color options	—	—	—	—	—	Blue/White, Blue/Black, Gray/Silver