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Naked Motorcycles

1997Yamaha SZR 660

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The 1997 Yamaha SZR 660 is a versatile middleweight designed for riders seeking an approachable all-rounder. Its torquey single-cylinder engine delivers accessible performance while the low seat height and manageable weight make it ideal for both newcomers and experienced riders preferring nimble handling over outright power.

Capacity
660.0 ccm
Engine
Single
Gearbox
5-speed
Dry weight
159.0 kg
Seat height
690 mm
Power
48.0 HP (35.3 kW) @ 6500 RPM

What’s new for the 1997 Yamaha SZR 660

vs the 1996
Spec19961997
Engine capacity 659.0 ccm (40.21 cubic inches) 660.0 ccm (40.28 cubic inches)
Torque 54.0 Nm (5.5 kgf-m or 39.8 ft.lbs) 55.0 Nm (5.6 kgf-m or 40.6 ft.lbs)
Top speed 186.0 km/h (115.6 mph)
Seat height 770 mm (30.3 inches) 690 mm (27.2 inches)
Other years 1996 1997 1998

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 44Agility 77Comfort 48Off-road 35Touring 40Road manners 68
Off-road & trail35%
Cornering75%
City riding68%
Daily riding55%
Touring40%
Two-up30%
Track45%
Best for
It is built as a lightweight, characterful allrounder for spirited backroad riding rather than outright speed or long-distance hauling.
Built for
Expect a punchy, vibration-rich big-single feel with strong torque low down and an engaging, raw mechanical personality typical of 90s thumper-based sportbikes.
Not ideal for
It is not a good fit for riders wanting plush comfort, serious two-up touring, or high-speed motorway cruising.

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 us
At 690mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 1997 Yamaha SZR 660, with a moderate knee angle of around 105 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Full specifications

Engine
Capacity
660.0 ccm
Power
48.0 HP (35.3 kW) @ 6500 RPM
Torque
55.0 Nm (5.6 kgf-m)
Engine type
Single
Power/weight ratio
0.3019 HP/kg
Cooling system
Liquid
Starting
Electric
Valves per cylinder
5
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Performance
Top speed
186.0 km/h (115.6 mph)
Dimensions & weight
Seat height
690 mm
Dry weight
159.0 kg
Brakes & wheels
Front brakes
Single disc
Rear brakes
Single disc

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 199619971998
Capacity 659.00 ccm (40.21 cubic inches) 660.00 ccm (40.27 cubic inches) 659.00 ccm (40.21 cubic inches)
Dry weight 159.0 kg (350.5 pounds) 159.0 kg (350.5 pounds) 159.0 kg (350.5 pounds)
Seat height 770 mm (30.3 inches) 690 mm (27.2 inches) 770 mm (30.3 inches)

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Yamaha SZR 660?

The 1997 Yamaha SZR 660 has a Capacity of 660.0 ccm (40.28 cubic inches).

What engine power does the Yamaha SZR 660 have?

The 1997 Yamaha SZR 660 has a Power of 48.0 HP (35.3 kW) @ 6500 RPM.

How many gears does the Yamaha SZR 660 have?

The 1997 Yamaha SZR 660 has a Gearbox of 5-speed.

What is the torque of the Yamaha SZR 660?

The 1997 Yamaha SZR 660 has a Torque of 55.0 Nm (5.6 kgf-m or 40.6 ft.lbs).

How much does the Yamaha SZR 660 weigh?

The 1997 Yamaha SZR 660 has a Dry weight of 159.0 kg (350.5 pounds).

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