What category is the 2003 Yamaha YZF 600 R Thundercat?

The 2003 Yamaha YZF 600 R Thundercat has a Category of Sport.

What is the engine size of the 2003 Yamaha YZF 600 R Thundercat?

The 2003 Yamaha YZF 600 R Thundercat has a Capacity: of 599.00 ccm (36.55 cubic inches).

What type of engine does the 2003 Yamaha YZF 600 R Thundercat have?

The 2003 Yamaha YZF 600 R Thundercat has a Engine type of In-line four.

What is the engine power of the 2003 Yamaha YZF 600 R Thundercat?

The 2003 Yamaha YZF 600 R Thundercat has a Power of 100.10.

What is the torque of the 2003 Yamaha YZF 600 R Thundercat?

The 2003 Yamaha YZF 600 R Thundercat has a Torque of 65.80.

How much does the 2003 Yamaha YZF 600 R Thundercat weigh?

The 2003 Yamaha YZF 600 R Thundercat has a Dry weight of 187.0 kg (412.3 pounds).

What is the seat height of the 2003 Yamaha YZF 600 R Thundercat?

The 2003 Yamaha YZF 600 R Thundercat has a Seat height of 805 mm (31.7 inches) If adjustable, lowest setting..

Yamaha YZF 600 R Thundercat - 2003 Specifications and Reviews

Name: 2003 Yamaha YZF 600 R Thundercat
Brand: Yamaha
Rating: 4 (1 reviews)

The 2003 Yamaha YZF 600 R Thundercat is a lightweight sport bike ideal for riders seeking agile handling and fuel efficiency. Its 599cc inline-four engine delivers 100 horsepower with excellent maneuverability, making it perfect for both track days and spirited road riding. Known for its nimble character and accessible performance, the Thundercat remains a popular choice for intermediate sport riders.

⇄ Compare against another bike 📅 All Years

2003

❮❯

Yamaha YZF 600 R Thundercat 2003 11409 Thumb

Yamaha YZF 600 R Thundercat 2003 25815 Thumb

Yamaha YZF 600 R Thundercat 2003 25816 Thumb

Yamaha YZF 600 R Thundercat 2003 25817 Thumb

Yamaha YZF 600 R Thundercat 2003 33573 Thumb

Yamaha YZF 600 R Thundercat 2003 33574 Thumb

Add/Upload pictures for this motorcycle

General information
Category	Sport
Year	2003
Model	Yamaha YZF 600 R Thundercat

Engine and Transmission Specifications
Fuel control	DOHC
Torque	65.80
Power	100.10
Stroke	4
Engine type	In-line four
Capacity:	599.00 ccm (36.55 cubic inches)

Physical measures and capacities
Wheelbase	1,415 mm (55.7 inches)
Seat height	805 mm (31.7 inches) If adjustable, lowest setting.
Dry weight	187.0 kg (412.3 pounds)
Yamaha YZF 600 R Thundercat dimensions and frame
Power/weight ratio	0.5353 HP/kg
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Silver, Red, Blue
Fuel capacity	19.00 litres (5.02 gallons)

Performance Profile & Rider Fit

100.1 hp

Peak Power

3.4s

0-60 mph

Best For

Track72%

City55%

Cornering80%

Daily Riding60%

Touring58%

Passenger50%

Rider Profile

Best For	Best suited to riders with at least some prior experience on mid-to-large sportbikes who are comfortable with a forward-leaning riding position and strong midrange power delivery.
Purpose	Designed as a sport-touring-leaning supersport, blending brisk in-line four performance with a slightly more relaxed chassis setup than a full-blown race replica.
Rider Fit	The moderate 805mm seat height and 187kg dry weight make it manageable for average-height riders, though the sporty ergonomics still put some load on wrists and shoulders on longer rides.
Character	A characterful late-90s/early-2000s inline-four sport machine that rewards revs with a smooth, linear power delivery and confident, stable cornering manners.
Not Ideal For	Not ideal for complete beginners seeking an upright, low-effort commuter, nor for riders wanting genuine long-distance touring comfort or any off-road capability.

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

Rider Fit Visualizer

2003 Yamaha YZF 600 R Thundercat Rider Ergonomics Assessment

Your height

Inseam (optional)

Units

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 805mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2003 Yamaha YZF 600 R Thundercat, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →