| MODEL | SUZUKI GSX-R 1100J 1988 |
| Year | 1988 |
| Engine Type | Four stroke, four cylinder, DOHC, 4 valves per cylinder, horizontal in-line |
| Displacement / Capacity | 1052 cc / 64.2 cu in |
| Bore X Stroke | 76 x 58 mm |
| Compression Ratio | 10.0:1 |
| Cooling System | Air/oil cooled with 2 separate oil pumps |
| Max Power | 92 kW / 125 hp @ 9500 rpm |
| Max Torque | 103 Nm / 76 lb-ft @ 8000 rpm |
| Ignition | Digital |
| Induction | 4 x 34 mm Mikuni flatslide CV carburettors |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 5 speed |
| Clutch | Wet, multiple discs, cable operated |
| Final Drive | Chain, 114 links |
| CHASSIS SPECS | |
| Frame | Aluminium alloy castings, twin downtube |
| Front Suspension | 41 mm telescopic fork, 4-way preload and 3-way anti-dive adjustable |
| Rear Suspension | Full-floater monoshock, 4-way rebound damping adjustable |
| Front Brakes | 2 x 310 mm discs, 4-piston calipers |
| Rear Brakes | 220 mm disc |
| DIMENSION SPECS | |
| Overall Length | 2115 mm / 83.2 in |
| Overall Width | 720 mm / 28.3 in |
| Overall Height | 1235 mm / 48.6 in |
| Seat Height | 795 mm / 31.3 in |
| Wheelbase | 1460 mm / 57.5 in |
| Ground Clearance | — |
| Dry Weight | 197 kg / 434 lbs |
| Wet Weight | 204 kg / 450 lbs |
| WHEEL SPECS | |
| Front Tyre | 110/80-18 |
| Rear Tyre | 150/70-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 19 Litres / 5.0 US gal |
| Fuel Consumption | 6.8 L/100 km / 34.8 US mpg |
| Top Speed | 249 km/h / 155 mph |
The last year of the original 1052 cc GSX-R1100 before the big 1989 redesign. It kept the oil-cooled four, cast aluminium frame and 18-inch wheels, aimed at riders wanting a quick but less race-focused big sportbike.
