The Suzuki GSR750H was a motorcycle released in 1987. It had a four-stroke, transverse four-cylinder engine with 4 valves per cylinder, a capacity of 749 c / 45.7 cub. in, and a compression ratio of 10.6:1. The bike was air/oil-cooled and had a 4-into-1 stainless-steel exhaust as well as 4 x VM2955 flat-valve carburetors. It had a maximum power of 72.9 kW / 100 hp @ 10500 rpm and a maximum torque of 70.6 Nm / 7.2 kgf-m / 52.1 ft-lb @ 8000 rpm. The GSR750H had a 6-speed transmission with final drive #530 Chain, O-ring sealed, and had a wet weight of 185 kg / 408 lbs. It had a fuel capacity of 21 litres / 5.5 US gal / 4.6 Imp gal and had an average consumption of 5.4 l/100 km / 14.8 km/l / 43.3 US mpg / 52.3 Imp mpg. The GSR750H had an impressive standing 1/4 mile time of 11.2 sec / 195.2 km/h / 121.3 mph and a top speed of 234.7 km/h / 145.8 mph. It also had a Motosprint Group Test, and was generally well received by motorcycle enthusiasts.
Technical specifications:
Make Model: Suzuki GSX-R 750H
| Year | 1987 |
|---|---|
| Engine | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder |
| Capacity | 749 c / 45.7 cub. in |
| Bore x Stroke | 70.0 x 48.7 mm |
| Compression Ratio | 10.6:1 |
| Cooling System | Air/Oil cooled |
| Engine Oil | 10W/40 |
| Exhaust System | 4-into-1 Stainless-steel exhaust |
| Lubrication | Wet sump |
| Induction | 4 x VM2955 flat-valve carburetors |
| Ignition | Full transistor |
| Spark Plug | NGK DR8ES |
| Starting | Electric |
| Max Power | 72.9 kW / 100 hp @ 10500 rpm |
| Max Power Rear Tyre | 68.6 kW / 92 hp @ 10500 rpm |
| Max Torque | 70.6 Nm / 7.2 kgf-m / 52.1 ft-lb @ 8000 rpm |
| Clutch | Cable operated, wet multiple, coil spring |
| Transmission | 6 Speed, constant mesh |
| Final Drive | #530 Chain, O-ring sealed |
| Gear Ratios | 1st 2.77 / 2nd 2.06 / 3rd 1.65 / 4th 1.40 / 5th 1.23 / 6th 1.09:1 |
| Frame | Aluminium twin downtube |
| Front Suspension | Posi Damp Fork (PDF), telescopic, pneumatic/coil spring, oil damped, 4-way adjustable damper, 41 mm |
| Rear Suspension | Full Floater, oil damped, fully adjustable preload with remote hydraulic control, 4 damping position |
| Front Brakes | 2 x 310 mm Discs, 4 piston calipers |
| Rear Brakes | Single 280 mm disc, 1 piston caliper |
| Wheels | Alloy, 6 spoke |
| Front Tyre | 110/80 V18 |
| Rear Tyre | 140/70 V18 |
| Wheelbase | 1445 mm / 57.3 in. |
| Dimensions | Length 2115mm / 83.3 in Width 745 mm / 29.3 in Height 1215 mm / 47.8 in |
| Seat Height | 755 mm / 29.7 in |
| Ground clearance | 140 mm / 5.5 in |
| Dry Weight | 176 kg / 388 lbs |
| Wet Weight | 185 kg / 408 lbs |
| Fuel Capacity | 21 Litres / 5.5 US gal / 4.6 Imp gal |
| Average Consumption | 5.4 l/100 km / 14.8 km/l / 43.3 US mpg / 52.3 Imp mpg |
| Standing 1/4 mile | 11.2 sec / 195.2 km/h / 121.3 mph |
| Top Speed | 234.7 km/h / 145.8 mph |
| Road Test | Motosprint Group Test |
