2003 Yamaha FZS 600 Fazer Specifications

Name: 2003 Yamaha FZS 600 Fazer
Brand: Yamaha

Naked bike • Specs last verified 13 July 2026

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2003 Yamaha FZS 600 Fazer Overview

Yamaha FZS 600 Fazer is a naked bike motorcycle, displacing 599 cc. Power comes from a Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder engine, a compression ratio of 12.0:1. On the performance side, it delivers 95 hp @ 11.000rpm) of peak power and 61.2 Nm @ 9500 rpm of torque. Top speed is factory-quoted at 226 km/h. On the road, the 2003 FZS 600 Fazer tips the scales at 205 kg, carries a 18-litre fuel tank, offers a seat height of 790 mm and spans a 1415 mm wheelbase. The full 2003 Yamaha FZS 600 Fazer spec sheet below covers every technical detail, from suspension travel to tyre sizes.

2003 FZS 600 Fazer - Pros & Cons

Strengths

Strong power output: With 95 hp @ 11.000rpm) and 61.2 Nm @ 9500 rpm of torque on tap, the FZS 600 Fazer is no slouch for its class.
Large fuel range: A 18-litre tank means fewer stops on longer rides - a genuine plus for touring or a lengthy daily commute.

Considerations

Carburetor fuelling: Expect to spend more time keeping the carbs in tune, especially after long storage periods or a change in altitude.
Chain final drive upkeep: Budget time for routine chain maintenance - it's cheap to replace but needs consistent attention to avoid premature sprocket wear.

Wear Points & Servicing Notes

Cooling system servicing

FZS 600 Fazer's Liquid cooled setup is low-maintenance provided the coolant interval is kept - old, acidic coolant is the main cause of long-term corrosion in the water passages.

Carburetor maintenance

Carburetors on the FZS 600 Fazer need periodic attention - pilot jets and float needles are the first parts to gum up after the bike sits, and the first thing to check if idle or throttle response degrades.

Brake disc and pad wear

Braking up front comes from 2x 298mm discs 4 piston calipers - solid stopping power, with disc and pad wear best checked on the same schedule as tyre changes.

Suspension condition on used examples

The FZS 600 Fazer's suspension runs 41mm adjustable. forks preload adjustable at the front. The rear uses Monoshock: adjustable preload. Fork-seal condition and rear linkage play are the two things worth checking before buying used.

Final drive maintenance

The FZS 600 Fazer uses chain final drive, which is cheap to replace but needs regular cleaning, lubrication and tension checks to get a full service life out of the sprockets.

Frame & chassis check

Built around a Steel, Double cradle frame, the FZS 600 Fazer's chassis is straightforward to inspect: look for corrosion, cracks or repair welds around stress points like the head-stock and swingarm mounts.

FZS 600 Fazer - Buying & Maintenance Guide

What to check before buying

Before handing over money for a used 2003 Yamaha FZS 600 Fazer, cover the fundamentals: service book and oil change history, chain and sprocket wear, and any sign of oil weeping around the casings. Cold-starting it yourself tells you a lot - a healthy FZS 600 Fazer should catch quickly and settle into a smooth idle.

Oil and filter changes

Nothing protects a FZS 600 Fazer's engine like disciplined oil changes - stay on the manufacturer's schedule (roughly every 6,000 km or annually). Match the viscosity grade to what the owner's manual specifies, not what's cheapest.

Carburetor upkeep

Deposits in the carbs are the usual culprit behind poor running on a stored FZS 600 Fazer - strip and clean the float bowls before the first start. Pilot jets clog first and get overlooked most, so make a point of checking them.

2003 Yamaha FZS 600 Fazer - Frequently Asked Questions

What engine does the 2003 Yamaha FZS 600 Fazer have?

The 2003 Yamaha FZS 600 Fazer uses a Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. engine with 599 cc of displacement. It is liquid cooled.

What is the top speed of the 2003 Yamaha FZS 600 Fazer?

The 2003 Yamaha FZS 600 Fazer has a factory-quoted top speed of 226 km/h. Real-world speeds vary depending on rider weight, conditions and state of tune.

How much does the 2003 Yamaha FZS 600 Fazer weigh?

The 2003 Yamaha FZS 600 Fazer weighs 205 kg. This is the manufacturer's wet figure.

How much power does the 2003 Yamaha FZS 600 Fazer make?

The 2003 Yamaha FZS 600 Fazer produces 95 hp @ 11.000rpm) of power and 61.2 Nm @ 9500 rpm of torque. These are peak figures.

What is the fuel tank capacity of the 2003 Yamaha FZS 600 Fazer?

The 2003 Yamaha FZS 600 Fazer has a 18-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 300-360 km between stops.

Is the 2003 Yamaha FZS 600 Fazer suitable for shorter riders?

The 2003 Yamaha FZS 600 Fazer has a seat height of 790 mm. This is a moderate seat height that suits a wide range of rider heights.

What brakes does the 2003 Yamaha FZS 600 Fazer have?

The 2003 Yamaha FZS 600 Fazer uses 2x 298mm discs 4 piston calipers at the front and Single 245mm disc 2 piston caliper at the rear.

What tyre sizes does the 2003 Yamaha FZS 600 Fazer use?

The 2003 Yamaha FZS 600 Fazer runs 110/70-17 front and 160/60-17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.

What gearbox does the 2003 Yamaha FZS 600 Fazer have?

The 2003 Yamaha FZS 600 Fazer is fitted with a 6 Speed transmission.

Key Specifications

Engine

Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.

Power

95 hp / 69.3 kW @ 11500 rpm (83.8hp @ 11.000rpm)

Torque

61.2 Nm / 45.8 lb-ft @ 9500 rpm

Top Speed

226 km/h

Weight

205 kg / 452 lbs

Fuel Capacity

18 Litres / 4.7 US gal

Full 2003 Yamaha FZS 600 Fazer Specifications

Year 2003

Make Model Yamaha FZS 600 Fazer

Seat Height 790 mm / 31.1 in

Wheelbase 1415 mm / 55.7 in

Dry Weight 189 kg / 416.6 lbs

Fuel Capacity 18 Litres / 4.7 US gal

Wet Weight 205 kg / 452 lbs

Top Speed 226 km/h

Braking (60 km/h - 0) 13.1 m / 38.3 m

Max Power 95 hp / 69.3 kW @ 11500 rpm (83.8hp @ 11.000rpm)

Max Power - Rear Tyre 83.8 hp / 62.4 kW @ 11.000rpm

Max Torque 61.2 Nm / 45.8 lb-ft @ 9500 rpm

Standing Start ¼ Mile 11.4 sec /191.6 km/h

Displacement 599 cc / 36.5 cu-in

Engine Detail Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.

Bore x Stroke 62 x 49.6 mm

Compression Ratio 12.0:1

Cooling System Liquid cooled

Engine Oil Specification Mineral, 10W/40

Fuel Induction 4x 38mm Mikuni BDSR carburetors

Ignition TCI (transistor controlled Ignition)

Lubrication Wet sump

Spark Plug NGK, CR9E

Starter Electric

Clutch Wet, multiple discs, cable operated

Final Drive Chain

Transmission / Drive 6 Speed

Frame Type Steel, Double cradle frame

Suspension - Front 41mm adjustable. forks preload adjustable

Suspension - Rear Monoshock: adjustable preload

Wheel Travel - Front 120 mm / 4.7 in

Brakes - Front 2x 298mm discs 4 piston calipers

Brakes - Rear Single 245mm disc 2 piston caliper

Tyres - Front 110/70-17

Tyres - Rear 160/60-17

Specifications are compiled from manufacturer documentation and cross-referenced technical sources, and corrected on an ongoing basis. Spot an error? Let us know.