What category is the 1991 Yamaha FZR 1000 (reduced Effect)?

The 1991 Yamaha FZR 1000 (reduced Effect) has a Category of Sport.

What is the engine size of the 1991 Yamaha FZR 1000 (reduced Effect)?

The 1991 Yamaha FZR 1000 (reduced Effect) has a Capacity: of 1002.00 ccm (61.14 cubic inches).

What type of engine does the 1991 Yamaha FZR 1000 (reduced Effect) have?

The 1991 Yamaha FZR 1000 (reduced Effect) has a Engine type of In-line four.

What is the engine power of the 1991 Yamaha FZR 1000 (reduced Effect)?

The 1991 Yamaha FZR 1000 (reduced Effect) has a Power of 100.00.

Is the 1991 Yamaha FZR 1000 (reduced Effect) air cooled or liquid cooled?

The 1991 Yamaha FZR 1000 (reduced Effect) has a Cooling system of Liquid.

How many gears does the 1991 Yamaha FZR 1000 (reduced Effect) have?

The 1991 Yamaha FZR 1000 (reduced Effect) has a Gearbox of 5-speed.

How much does the 1991 Yamaha FZR 1000 (reduced Effect) weigh?

The 1991 Yamaha FZR 1000 (reduced Effect) has a Weight incl. oil, gas, etc of 236.0 kg (520.3 pounds).

What is the top speed of the 1991 Yamaha FZR 1000 (reduced Effect)?

The 1991 Yamaha FZR 1000 (reduced Effect) has a Top speed of 234.0 km/h (145.4 mph).

Yamaha FZR 1000 (reduced Effect) - 1991 Specifications and Reviews

Name: 1991 Yamaha FZR 1000 (reduced Effect)
Brand: Yamaha

The 1991 Yamaha FZR 1000 (reduced effect) is a liquid-cooled sport bike featuring a potent 1002cc inline-four engine with five valves per cylinder. Designed for experienced riders seeking thrilling performance, it delivers sharp handling and aggressive styling that defined early 90s sportbike culture. Best known for its combination of raw speed and nimble agility despite its substantial 236kg weight.

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1991

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General information
Category	Sport
Year	1991
Model	Yamaha FZR 1000 (reduced effect)

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Fuel control	DOHC
Valves per cylinder	5
Bore x stroke	75.5 x 56.0 mm (3.0 x 2.2 inches)
Compression	12.0:1
Power	100.00
Stroke	4
Engine type	In-line four
Capacity:	1002.00 ccm (61.14 cubic inches)

Physical measures and capacities
Weight incl. oil, gas, etc	236.0 kg (520.3 pounds)
Yamaha FZR 1000 (reduced Effect) dimensions and frame
Rear brakes	Single disc
Front brakes	Dual disc
Rear tyre dimensions	170/60-17
Front tyre dimensions	130/60-11
Speed and acceleration
Top speed	234.0 km/h (145.4 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	19.00 litres (5.02 gallons)

Performance Profile & Rider Fit

100 hp

Peak Power

3.4s

0-60 mph

145.4 mph

Top Speed

Best For

Track70%

City45%

Cornering72%

Daily Riding50%

Touring52%

Passenger50%

Rider Profile

Best For	This is a bike best suited to riders with prior experience on powerful sportbikes, as the detuned FZR1000 still delivers strong performance that can overwhelm beginners.
Purpose	It's built primarily for spirited road riding and occasional track days, blending big inline-four power with sport-touring versatility.
Rider Fit	At 236 kg with a sporty riding position, it demands moderate-to-strong physical engagement, especially at low speeds and in traffic.
Character	The FZR1000 has a muscular, torquey personality thanks to its five-valve-per-cylinder inline-four, offering a slightly softened but still thrilling power delivery in this reduced-effect variant.
Not Ideal For	It's not an ideal choice for new riders seeking a lightweight or forgiving first bike, nor for those wanting a plush, long-distance touring machine.

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