Suzuki DR 350 S (1991-92)

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The Suzuki DR 350S was a motorcycle produced in 1991-1992 with a four-stroke, single-cylinder, SOHC, 4-valve engine with a capacity of 349 cc/21.3 cu in. It had a compression ratio of 9.5:1, air cooling, and dry sump lubrication. The Mikuni BST33 carburetor provided induction, and digital CDI was used for ignition. The motorcycle started with a kick and had a maximum power of 21.9 kW/30 hp at 7600 rpm.

The frame was diamond steel, and the suspension was telescopic with a cartridge-type and 13-way adjustable compression damping and 17-way adjustable rebound damping in the front, and link-type and fully adjustable spring preload, compression, and rebound damping in the rear. Both the front and rear brakes were disc brakes, with a single 250 mm disc and 2 piston caliper in the front, and a single 220 mm disc and single piston caliper in the rear. The tires were 80/100-21 in the front and 110/90-18 in the rear.

The Suzuki DR 350S had a dry weight of 130 kg/287 lbs and a fuel capacity of 9 liters/2.4 US gal/2.0 Imp gal. The motorcycle had an average consumption of 5.5 L/100 km/18.2 km/l/44 US mpg/51.4 Imp mpg. The braking distance from 60 km/h was 15.1 m/49.5 ft, and from 100 km/h was 50.0 m/164 ft. The standing 1/4 mile was 15.1 sec/132 km/h/82 mph, and the top speed of the motorcycle was 145.7 km/h/90.5 mph.

The Suzuki DR 350S was reviewed in the Enduro Test 1994 Tuttomoto and was known for being a reliable and versatile motorcycle.

Technical specifications:

Make Model: Suzuki DR 350S

Year: 1991 – 92


Engine: Four stroke, single cylinder, SOHC, 4 valves
Capacity: 349 cc / 21.3 cu in
Bore x Stroke: 79 x 71.2 mm
Compression Ratio: 9.5:1
Cooling System: Air cooled
Lubrication System: Dry sump
Induction: Mikuni BST33 carburetor
Ignition: Digital CDI
Starting: Kick
Max Power: 21.9 kW / 30 hp @ 7600 rpm (rear tyre 20.1 kW / 27 hp @ 7600 rpm )
Max Torque: 29 Nm / 3.0 kgf-m / 21.4 lb-ft @ 6200 rpm
Transmission: 6 Speed
Final Drive: Chain
Frame: Diamond steel
Front Suspension: Telescopic, cartridge-type, 13-way adjustable compression damping and 17-way adjustable rebound damping

Front Wheel Travel: 280 mm / 11.0″
Rear Suspension: Link-type, fully adjustable spring preload, compression and rebound damping
Rear Wheel Travel: 254 mm / 10.0″
Front Brakes: Single 250 mm disc, 2 piston caliper
Rear Brakes: Single 220 mm disc, single piston caliper
Front Tyre: 80/100-21
Rear Tyre: 110/90-18
Dry-Weight: 130 kg / 287 lbs
Fuel Capacity: 9 Litres / 2.4 US gal / 2.0 Imp gal
Consumption Average: 5.5 L/100 km / 18.2 km/l / 44 US mpg / 51.4 Imp mpg
Braking 60 km/h – 0: 15.1 m / 49.5 ft
Braking 100 km/h – 0: 50.0 m / 164 ft
Standing 1/4 Mile: 15.1 sec / 132 km/h / 82 mph
Top Speed: 145.7 km/h / 90.5 mph
Road Test: Enduro Test 1994 Tuttomoto

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