| Type | Roadster |
| Production | 2003-2005 |
History

Specifications
| ENGINE | |
| Engine (type) | Liquid-cooled, 4-stroke |
| Cylinder arrangement | 4-cylinders, transverse in-line |
| Bore & Stroke | 68,0 x 41,3 mm |
| Displacement | 599 cm³ (36,5 cu. in) |
| Compression ratio | 12.5:1 |
| Valve train | Chain driven DOHC, 4 valves per cylinder |
| Max. power | 98,0 hp (72,1 kW) / 11750 rpm |
| Max. torque | 62,5 Nm (6,4 kg*m) / 10750 rpm1 68,0 Nm (7,0 kg*m) / 10500 rpm2 |
| Acceleration 0 to 100 km/h (0-60 mph) | 3,4 sec.3 |
| Top speed | 222 km/h (138 mph)4 |
| Fuel system (type) | Fuel Injection with forced air induction |
| Fuel economy / consumption | 5,78 l / 100 km (40,7 mpg)5 |
| DRIVE TRAIN | |
| Clutch | Wet, multi-plate, cable operated |
| Transmission | 6-speed |
| Final drive | Chain |
| Gear ratio I II III IV V VI | 2.923 2.063 1.632 1.381 1.217 1.083 |
| FRAME | |
| Frame (type) | Twin-spar (aluminum) |
| Front suspension, travel | 43 mm telescopic fork (fully adjustable), 120 mm / 4,7 in |
| Rear suspension, travel | Swingarm with mono-shock (fully adjustable), 120 mm / 4,7 in |
| Front tire size | 120/70-ZR17 |
| Rear tire size | 180/55-ZR17 |
| Front brake | Double disc, 310 mm, 4-piston calipers |
| Rear brake | Single disc, 220 mm, 1-piston caliper |
| Fuel capacity | 17,0 l / 4,5 US gal.6 18,0 l / 4,7 US gal.7 |
| Low level warning lamp | 3,0 l / 0,79 US gal. |
| Fuel type | Unleaded 95 RON (US 89 CLC/AKI) |
| ELECTRICAL | |
| Ignition system | Digital Inductive |
| Alternator | 12V-300W |
| Battery | 12V-10Ah |
| DIMENSIONS | |
| Overall length | 2060 mm / 81,1 in |
| Overall width | 690 mm / 27,2 in |
| Overall height | 1150 mm / 45,3 in |
| Seat height | 810 mm / 31,9 in |
| Wheelbase | 1395 mm / 54,9 in |
| Ground clearance | |
| Dry weight | 170 kg / 374 lbs |
| Curb (wet) weight |
Images



Videos
Manuals
References
- Service Manual, Maximum Torque
- Brochures “Motorcycles Triumph 2003-2005 model years”, Maximum Torque
- Motorcycle Consumer News (MCN) “Performance Index 2015”, Triumph Speed 4 (05/2003), 0-60 mph
- Motorcycle Consumer News (MCN) “Performance Index 2015”, Triumph Speed 4 (05/2003), Top Speed
- Motorcycle Consumer News (MCN) “Performance Index 2015”, Triumph Speed 4 (05/2003), Average MPG
- Service Manual, Fuel Tank Capacity
- Brochures “Motorcycles Triumph 2003-2005 model years”, Fuel Tank Capacity