Kawasaki KLR 650 (reduced Effect) - 1988 Specifications and Reviews

The 1988 Kawasaki KLR 650 reduced effect is a lightweight single-cylinder enduro motorcycle designed for novice and budget-conscious riders seeking versatile on and off-road capability. Known for its reliable liquid-cooled engine, manageable 27 horsepower, and forgiving handling, it excels as an affordable entry-point adventure bike for riders building experience.

1988
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General information

CategoryEnduro / offroad
Year1988
ModelKawasaki KLR 650 (reduced effect)

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemLiquid
Fuel controlDOHC
Valves per cylinder4
Bore x stroke100.0 x 83.0 mm (3.9 x 3.3 inches)
Compression9.5:1
Power27.00
Stroke4
Engine typeSingle cylinder
Capacity:652.00 ccm (39.79 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc189.0 kg (416.7 pounds)

Kawasaki KLR 650 (reduced Effect) dimensions and frame

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions130/80-17
Front tyre dimensions90/90-21
 
 

Speed and acceleration

Top speed136.0 km/h (84.5 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity23.00 litres (6.08 gallons)

Performance Profile & Rider Fit

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

Best For

Track10%
City50%
Cornering40%
Daily Riding55%
Touring60%
Passenger35%

Rider Profile

Best ForThis is a detuned, low-power variant of the KLR 650, well suited to newer riders or those wanting a gentler learning curve on a dual-sport.
PurposeBuilt primarily for light off-road exploration, commuting, and easy-going adventure riding rather than outright speed.
Rider FitThe tall, narrow enduro-style seating and 21-inch front wheel demand reasonable balance and comfort standing on the pegs, but the reduced power output makes it forgiving to manage at low speeds.
CharacterA humble, unintimidating workhorse that prioritizes torque-driven usability and simplicity over performance thrills.
Not Ideal ForThis bike is not for riders seeking highway-speed overtakes, aggressive cornering performance, or track-day thrills.

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

Rider Reviews

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