What category is the 1991 Yamaha TZR 125?

The 1991 Yamaha TZR 125 has a Category of Sport.

What is the engine size of the 1991 Yamaha TZR 125?

The 1991 Yamaha TZR 125 has a Capacity: of 124.00 ccm (7.57 cubic inches).

What type of engine does the 1991 Yamaha TZR 125 have?

The 1991 Yamaha TZR 125 has a Engine type of Single cylinder.

Is the 1991 Yamaha TZR 125 air cooled or liquid cooled?

The 1991 Yamaha TZR 125 has a Cooling system of Liquid.

How many gears does the 1991 Yamaha TZR 125 have?

The 1991 Yamaha TZR 125 has a Gearbox of 6-speed.

Yamaha TZR 125 - 1991 Specifications and Reviews

Name: 1991 Yamaha TZR 125
Brand: Yamaha

The 1991 Yamaha TZR 125 is a lightweight sport bike designed for entry-level riders and commuters seeking nimble, responsive performance. Its liquid-cooled single-cylinder engine and 6-speed transmission deliver predictable handling and efficiency, making it ideal for learning sport riding fundamentals. Known for affordability and reliability, it remains a popular choice for developing rider skills.

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1991

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General information
Category	Sport
Year	1991
Model	Yamaha TZR 125
Engine and Transmission Specifications
Clutch	Wet Plate
Transmission typefinal drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Stroke	2
Engine type	Single cylinder
Capacity:	124.00 ccm (7.57 cubic inches)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track70%

City65%

Cornering85%

Daily Riding45%

Touring20%

Passenger15%

Rider Profile

Best For	Best suited to newer or younger riders looking for a lightweight, high-revving learner sportbike rather than outright power.
Purpose	Built for sharp, flickable fun on twisty roads and short sprints rather than sustained speed or distance.
Rider Fit	Small, light frame that suits shorter or lighter riders and demands frequent gear-shifting and revs to keep momentum.
Character	A buzzy two-stroke sportbike with a playful, aggressive attitude that rewards an eager, rev-happy riding style.
Not Ideal For	Not a good fit for riders wanting long-distance comfort, passenger capability, or effortless highway cruising.

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