Naked Motorcycles
1991Suzuki DR Big 800 S
26 fields on record
The 1991 Suzuki DR Big 800 S is a versatile all-rounder designed for riders seeking adventure both on and off-road. Powered by an air-cooled 779cc single-cylinder engine producing 50 horsepower, it delivers dependable performance with manageable weight at 222kg. Best known for its balanced handling and practical touring capabilities, the DR Big suits explorers and commuters alike.
- Capacity
- 779.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 222.0 kg
- Seat height
- 860 mm
- Power
- 52.5 HP (39.1 kW) @ 6600 RPM
What’s new for the 1991 Suzuki DR Big 800 S
vs the 1990| Spec | 1990 | 1991 |
|---|---|---|
| Power | 50.0 HP (36.8 kW) @ 6600 RPM | 52.5 HP (39.1 kW) @ 6600 RPM |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a big-bore adventure-touring trail bike for long-distance dual-sport riding rather than outright speed or sport handling.
- Built for
- A torquey, air-cooled thumper with rugged, go-anywhere character and a relaxed, unhurried demeanor on the road.
- Not ideal for
- Not for riders seeking sharp cornering precision, high top speed, or a light, flickable machine for city commuting.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 779.0 ccm
- Power
- 52.5 HP (39.1 kW) @ 6600 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.2365 HP/kg
- Bore x stroke
- 105.0 x 90.0 mm
- Compression
- 9.5:1
- Cooling system
- Air
- Starting
- Electric
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 163.0 km/h (101.3 mph)
Dimensions & weight
- Wheelbase
- 1520 mm
- Seat height
- 860 mm
- Wet weight
- 222.0 kg
- Fuel capacity
- 24.00 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Front wheel travel
- 240 mm
- Rear wheel travel
- 220 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 250 mm
- Front tyre
- 90/90-21
- Rear tyre
- 130/80-17
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 | 1990 | 1991 | 1992 |
|---|---|---|---|
| Capacity | 779 cc | 779 cc | 779 cc |
| Seat height | 860 mm | 860 mm | 860 mm |
| Fuel capacity | 24 L | 24 L | 24 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Suzuki DR Big 800 S?
The 1991 Suzuki DR Big 800 S has a Capacity of 779.0 ccm (47.54 cubic inches).
What engine power does the Suzuki DR Big 800 S have?
The 1991 Suzuki DR Big 800 S has a Power of 52.5 HP (39.1 kW) @ 6600 RPM.
How many gears does the Suzuki DR Big 800 S have?
The 1991 Suzuki DR Big 800 S has a Gearbox of 5-speed.
How much does the Suzuki DR Big 800 S weigh?
The 1991 Suzuki DR Big 800 S has a Wet weight of 222.0 kg (489.4 pounds).
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