Suzuki DR 650 RS - 1991 Specifications and Reviews

The 1991 Suzuki DR 650 RS is a versatile dual-sport enduro designed for adventure-seeking riders tackling both on-road and off-road terrain. Its air-cooled 640cc single-cylinder engine delivers reliable mid-range power, making it best known for exceptional fuel efficiency and easy maintenance. The lightweight frame and 21-inch front wheel excel in mixed riding conditions, suiting intermediate riders seeking adventure capability.

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General information

CategoryEnduro / offroad
Year1991
ModelSuzuki DR 650 RS
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlOHC
Valves per cylinder4
Bore x stroke95.0 x 90.4 mm (3.7 x 3.6 inches)
Compression9.7:1
Top speed156.0 km/h (96.9 mph)
Power46.00
Engine typeSingle cylinder, four-stroke
Capacity:640.00 ccm (39.05 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions120/90-17
Front tyre dimensions90/90-21

Physical measures and capacities

Fuel capacity20.00 litres (5.28 gallons)
Weight incl. oil, gas, etc184.0 kg (405.7 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

27 hp
Peak Power
9.5s
0-60 mph
96.9 mph
Top Speed

Best For

Track15%
City55%
Cornering55%
Daily Riding55%
Touring50%
Passenger30%

Rider Profile

Best ForBest suited to riders who already have some basic off-road or dual-sport experience, though its light weight makes it forgiving for newer riders too.
PurposeBuilt primarily for green-lane exploring, trail riding, and light adventure touring rather than outright speed or highway cruising.
Rider FitIts tall seat height and single-cylinder off-road stance suit taller or more physically confident riders who can manage standing on the pegs and handling a lean bike over rough terrain.
CharacterA rugged, no-frills thumper that rewards a relaxed, adventurous riding style and appreciation for simplicity over refinement.
Not Ideal ForNot a good match for riders wanting strong straight-line performance, sustained high-speed touring, or plush two-up comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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