| MODEL | SUZUKI DR 370 1978 |
| Year | 1978 |
| Engine Type | Four stroke, single cylinder, SOHC |
| Displacement / Capacity | 369 cc / 22.5 cu in |
| Bore X Stroke | 85 x 65.2 mm |
| Compression Ratio | 8.7:1 |
| Cooling System | Air cooled |
| Max Power | 19.3 kW / 26 hp @ 5700 rpm |
| Max Torque | 28 Nm / 2.86 kgf-m / 20.7 lb-ft @ 4000 rpm |
| Ignition | Magneto battery point |
| Induction | 1 x 32mm Mikuni BS32SS carburetor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 5 speed |
| Clutch | Wet multiplate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Single downtube, cradle |
| Front Suspension | Telescopic fork, oil/gas damped, 195 mm / 7.7 in wheel travel |
| Rear Suspension | Full floater swingarm, gas shocks, 132 mm / 5.2 in wheel travel |
| Front Brakes | 150 mm drum |
| Rear Brakes | 150 mm drum |
| DIMENSION SPECS | |
| Overall Length | 2120 mm / 83.5 in |
| Overall Width | 860 mm / 33.9 in |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | 1415 mm / 55.7 in |
| Ground Clearance | 225 mm / 8.9 in |
| Dry Weight | 120 kg / 264 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 3.00-21 PR |
| Rear Tyre | 4.00-18 PR |
| FUEL SYSTEM | |
| Fuel Capacity | 8.5 Litres / 2.2 US gal / 1.9 Imp gal |
| Fuel Consumption | 5.2 L/100 km / 19.2 km/l / 46.2 US mpg / 54.2 Imp mpg |
| Top Speed | 140 km/h / 87 mph |
The DR 370 was Suzuki's enduro version of the SP370 trail model, launched in 1978 and built until 1979. It used a 369 cc air-cooled four-stroke single with a kick start and five-speed gearbox, and was one of the larger off-road singles Suzuki offered at the time.
