![]()
No images available
Tap to enlarge
![]()
2003 Yamaha FZ-S 1000 Fazer Overview
The 2003 Yamaha FZ-S 1000 Fazer is a naked bike motorcycle built around 998 cc of displacement. Under the tank sits an In-line four engine running DOHC valve actuation, a compression ratio of 11.8:1. 2003 Yamaha FZ-S 1000 Fazer delivers 143.1 hp @ 10000 rpm of peak power and 105.9 Nm @ 7500 rpm of torque. The factory-quoted top speed stands at 260.4 km/h /161.5 mph, making it a capable performer in its class. From a practical standpoint, the 2003 FZ-S 1000 Fazer tips the scales at 230 kg, carries a 21-litre fuel tank, offers a seat height of 825 mm and spans a 1450 mm wheelbase. Scroll down for the complete 2003 Yamaha FZ-S 1000 Fazer spec sheet covering every technical detail from suspension travel to tyre sizes.
2003 FZ-S 1000 Fazer - Pros & Cons
Strengths
-
⚡
Strong power output: 2003 Yamaha FZ-S 1000 Fazer makes 143.1 hp @ 10000 rpm with 105.9 Nm @ 7500 rpm of torque - competitive figures for its class.
-
⛽
Large fuel range: The 21-litre tank is generously sized, translating to extended range between stops - ideal for touring or longer commutes.
Considerations
-
📏
Tall seat height: The 825 mm seat height will challenge shorter riders - tiptoeing at low speeds is something to factor into your decision.
Owner Experiences & Common Issues
Valve clearance checks
DOHC engines should have valve clearances checked at the manufacturer's specified interval. Owners report that clearances can tighten over time on higher-mileage bikes, leading to slight ticking from the top end. Catching it early keeps the job simple and avoids more costly remediation.
Low-speed confidence
At 230 kg, the FZ-S 1000 Fazer is a substantial machine. New owners occasionally mention that slow-speed manoeuvring in car parks takes a little getting used to. Once moving, the weight disappears - but practising slow-speed exercises builds confidence quickly.
FZ-S 1000 Fazer - Buying & Maintenance Guide
What to check before buying
When inspecting a used 2003 Yamaha FZ-S 1000 Fazer, start with the basics: check the service book for oil change frequency, inspect the chain and sprockets for wear, and look for oil seepage around the engine casings and rocker covers. A cold start test is invaluable - a well-maintained FZ-S 1000 Fazer should fire up cleanly and settle to a smooth idle within a few seconds.
Oil and filter changes
Regular oil changes are the single most important maintenance task on any FZ-S 1000 Fazer. Stick to the manufacturer's interval - typically every 6,000 km or once a year, whichever comes first. Always use the correct viscosity grade as specified in the owner's manual.
Valve clearance service
Check that valve clearances have been adjusted at the correct intervals on any used FZ-S 1000 Fazer. This is a job many owners skip because the bike does not immediately feel wrong - but tight clearances accelerate valve seat wear. Ask for proof it has been done.
2003 Yamaha FZ-S 1000 Fazer - Frequently Asked Questions
What engine does the 2003 Yamaha FZ-S 1000 Fazer have?
The 2003 Yamaha FZ-S 1000 Fazer uses an In-line four engine with 998 cc of displacement. It is liquid cooled,.
What is the top speed of the 2003 Yamaha FZ-S 1000 Fazer?
The 2003 Yamaha FZ-S 1000 Fazer has a factory-quoted top speed of 260.4 km/h /161.5 mph. Real-world speeds vary depending on rider weight, conditions and state of tune.
How much does the 2003 Yamaha FZ-S 1000 Fazer weigh?
The 2003 Yamaha FZ-S 1000 Fazer weighs 230 kg. This is the manufacturer's wet figure.
How much power does the 2003 Yamaha FZ-S 1000 Fazer make?
The 2003 Yamaha FZ-S 1000 Fazer produces 143.1 hp @ 10000 rpm of power and 105.9 Nm @ 7500 rpm of torque. These are peak figures.
What is the fuel tank capacity of the 2003 Yamaha FZ-S 1000 Fazer?
The 2003 Yamaha FZ-S 1000 Fazer has a 21-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 350-420 km between stops.
Is the 2003 Yamaha FZ-S 1000 Fazer suitable for shorter riders?
The 2003 Yamaha FZ-S 1000 Fazer has a seat height of 825 mm. This is towards the tall end of the spectrum and will require most riders under 175 cm to tiptoe at stops.
What brakes does the 2003 Yamaha FZ-S 1000 Fazer have?
The 2003 Yamaha FZ-S 1000 Fazer uses 2x 298mm discs 4 pistons calipers at the front and Single 268mm disc 2 piston caliper at the rear.
What tyre sizes does the 2003 Yamaha FZ-S 1000 Fazer use?
The 2003 Yamaha FZ-S 1000 Fazer runs 120/70 ZR17 front and 180/55 ZR17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.
What gearbox does the 2003 Yamaha FZ-S 1000 Fazer have?
The 2003 Yamaha FZ-S 1000 Fazer is fitted with a 6 Speed transmission.
Yamaha FZ-S 1000 Fazer Spec Evolution
The Yamaha FZ-S 1000 Fazer was produced across 4 model years (2001-2004). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.
| Specification |
2001 |
2002 |
2003 |
2004 |
| Brakes - Rear Diameter (in.) |
9.6 inches |
10.5 inches |
- |
10.5 inches |
| Brakes - Rear Diameter (mm) |
245 mm |
267 mm |
- |
267 mm |
| Colours |
- |
- |
Yellow, Blue, Silver |
Silver storm, Galaxy blue, Silver tech |
| Power-to-Weight Ratio |
0.6875 HP/kg |
0.6880 HP/kg |
0.6880 HP/kg |
0.6782 HP/kg |
Key Specifications
Power
143.1 hp / 104.3 kW @ 10000 rpm
Torque
105.9 Nm / 78.1 ft.lbs @ 7500 rpm
Top Speed
260.4 km/h /161.5 mph
Fuel Capacity
21 Litres / 4.7 gal
Advertisement
Full 2003 Yamaha FZ-S 1000 Fazer Specifications
Year
2003
Colours
Yellow, Blue, Silver
Make Model
Yamaha FZ-S 1000 Fazer
Seat Height
825 mm / 32.4 in
Wheelbase
1450 mm / 57.1 in
Ground Clearance
140 mm / 5.5 in
Height
1190 mm / 46.9 in
Length
2125 mm / 83.7 in
Width
765 mm / 30.1 in
Dry Weight
208 kg / 458.6 lbs
Fuel Capacity
21 Litres / 4.7 gal
Wet Weight
230 kg / 507 lbs
Stroke
4
Fuel Control
DOHC
Engine Type
In-line four
Displacement
998 cc / 60.9 cu-in
Engine Detail
Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder.
Bore x Stroke
74 X 58 mm
Compression Ratio
11.8:1
Cooling System
Liquid cooled,
Engine Oil Specification
Synthetic, 10W/30
Fuel Consumption
18.3 km/lit
Fuel Induction
4 x 37mm Mikuni CV Side draft
Ignition
Digital TCI
Lubrication System
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
Telescopic fork, 43mm tubes
Suspension - Rear
Link-type swingarm
Wheel Travel - Front
140 mm / 5.5 in
Wheel Travel - Rear
135 mm / 5.3 in
Brakes - Front
2x 298mm discs 4 pistons calipers
Brakes - Rear
Single 268mm disc 2 piston caliper
Tyres - Front
120/70 ZR17
Tyres - Rear
180/55 ZR17
Advertisement
Compare Yamaha FZ-S 1000 Fazer
See how the 2003 Yamaha FZ-S 1000 Fazer
stacks up against similar motorcycles.
Build your own comparison →