Suzuki DR Big 800 S (reduced Effect) - 1990 Specifications and Reviews
The 1990 Suzuki DR Big 800 S is a versatile allround motorcycle powered by an air-cooled 779cc single-cylinder engine producing 27 horsepower. Its reduced-effect specification makes it ideal for novice and intermediate riders seeking manageable performance and easy handling. Known for reliability and lightweight agility at 222kg, this bike excels in mixed-terrain riding and everyday commuting.
General information | |
| Category | Allround |
| Year | 1990 |
| Model | Suzuki DR Big 800 S (reduced effect) |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHC |
| Valves per cylinder | 4 |
| Bore x stroke | 105.0 x 90.0 mm (4.1 x 3.5 inches) |
| Compression | 9.5:1 |
| Power | 27.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 779.00 ccm (47.53 cubic inches) |
| | |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 222.0 kg (489.4 pounds) |
Suzuki DR Big 800 S (reduced Effect) dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/80-17 |
| Front tyre dimensions | 90/90-21 |
Speed and acceleration | |
| Top speed | 125.0 km/h (77.7 mph) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 24.00 litres (6.34 gallons) |
Performance Profile & Rider Fit
27 hp
Peak Power
9.5s
0-60 mph
77.7 mph
Top Speed
Best For
Track10%
City45%
Cornering40%
Daily Riding50%
Touring60%
Passenger45%
Rider Profile
| Best For | This restricted-power version suits newer or license-limited riders easing into big-bore adventure bikes without being overwhelmed. |
| Purpose | Built as a big single-cylinder adventure tourer, it favors long-distance, mixed-terrain travel over outright speed or sport performance. |
| Rider Fit | Its tall 21-inch front wheel and adventure-bike stance mean taller riders will feel more at home, and the seat height demands reasonable inseam length. |
| Character | A slow, steady, and characterful machine that rewards patience with rugged reliability and a thumping single-cylinder charm rather than thrills. |
| Not Ideal For | This is not the bike for riders seeking quick acceleration, high top speed, or nimble sport-oriented handling. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Add a Comment
Related Motorcycle Specifications
More Suzuki Motorcycles
- Motorcycles in database: 45863
- Technical specifications: 1490298
- Images of motorcycles: 72681
- Videos: 339
- Manufacturers: 501






































Please Login or Register if you would like to leave a comment.