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Naked Motorcycles

1998MZ 125 Sportstar

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The 1998 MZ 125 Sportstar is an entry-level allrounder suited for new riders and commuters seeking affordable, reliable transportation. Powered by a simple air-cooled single-cylinder engine, it delivers modest performance with excellent fuel efficiency and low maintenance demands. Best known for its practical design and accessibility, this lightweight machine offers dependable everyday riding.

Capacity
125.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
120.0 kg
Seat height
820 mm
Power
12.0 HP (8.8 kW)

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 25Agility 78Comfort 45Off-road 25Touring 25Road manners 55
Off-road & trail25%
Cornering55%
City riding75%
Daily riding65%
Touring25%
Two-up25%
Track20%
Best for
Best suited for light commuting, running errands, and general city or suburban riding rather than performance or distance work.
Built for
A simple, approachable, air-cooled two-stroke single that favors easy manageability over outright speed or excitement.
Not ideal for
Not a good fit for riders wanting highway touring, a passenger-friendly ride, or any kind of serious off-road capability.

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 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 1998 MZ 125 Sportstar, with a relaxed knee angle of around 125 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 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
125.0 ccm
Power
12.0 HP (8.8 kW)
Engine type
Single, four-stroke
Power/weight ratio
0.1000 HP/kg (dry)
Cooling system
Air
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Seat height
820 mm
Dry weight
120.0 kg
Brakes & wheels
Front brakes
Single disc

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

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Common questions

What is the engine size of the MZ 125 Sportstar?

The 1998 MZ 125 Sportstar has a Capacity of 125.0 ccm (7.63 cubic inches).

What engine power does the MZ 125 Sportstar have?

The 1998 MZ 125 Sportstar has a Power of 12.0 HP (8.8 kW).

How many gears does the MZ 125 Sportstar have?

The 1998 MZ 125 Sportstar has a Gearbox of 5-speed.

How much does the MZ 125 Sportstar weigh?

The 1998 MZ 125 Sportstar has a Dry weight of 120.0 kg (264.6 pounds).

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