Triumph Speedmaster - 2003 Specifications and Reviews
The 2003 Triumph Speedmaster is a classic cruiser designed for riders seeking retro styling with modern reliability. Its 790cc air-cooled twin engine delivers approachable performance through a five-speed chain-drive transmission, making it ideal for both new and experienced riders. Known for its authentic British motorcycle character and comfortable riding position, the Speedmaster appeals to cruiser enthusiasts valuing style and heritage over raw power.
General information | |
| Category | Classic |
| Year | 2003 |
| Model | Triumph Speedmaster |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Fuel system | Carburettor |
| Bore x stroke | 86.0 x 68.0 mm (3.4 x 2.7 inches) |
| Compression | 9.2:1 |
| Torque | 60.00 |
| Power | 62.00 |
| Stroke | 4 |
| Engine type | Twin |
| Capacity: | 790.00 ccm (48.21 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,655 mm (65.2 inches) |
| Overall width | 844 mm (33.2 inches) |
| Overall length | 2,424 mm (95.4 inches) |
| Overall height | 1,184 mm (46.6 inches) |
| Seat height | 720 mm (28.3 inches) If adjustable, lowest setting. |
| Dry weight | 229.0 kg (504.9 pounds) |
Triumph Speedmaster dimensions and frame | |
| Rear brakes diameter | 285 mm (11.2 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 310 mm (12.2 inches) |
| Front brakes | Double disc |
| Rear tyre dimensions | 170/80-R 15 |
| Front tyre dimensions | 110/80-R 18 |
Speed and acceleration | |
| Power/weight ratio | 0.2707 HP/kg |
Other specs | |
| Fuel capacity | 16.60 litres (4.39 gallons) |
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⚠ Safety Recalls (2)
ON SOME MOTORCYCLES, UNDER CERTAIN ASSEMBLY CONDITIONS, THE ELECTRICAL POWER SUPPLY CABLE TO THE STARTER MOTOR MAY COME INTO DIRECT CONTACT WITH THE OIL COOLER RETURN PIPE. THIS COULD CAUSE THE INSULATION ON THE STARTER CABLE TO DEGRADE.
Risk: SHOULD THE STARTER MOTOR CABLE INSULATION BECOME WORN, A 12-VOLT ELECTRICAL SHORT WOULD OCCUR, INCREASING THE RISK OF A FIRE OR NOT ALLOWING THE MOTORCYCLE TO START.
Remedy: DEALERS WILL EXAMINE THE CABLE FOR SIGNS OF CONTACT WITH THE OIL COOLER PIPE. THE CABLE WILL BE RE-POSITIONED. THE RECALL BEGAN NOVEMBER 20, 2004. OWNERS SHOULD CONTACT TRIUMPH AT 1-678-854-2010.
ON CERTAIN MOTORCYCLES, IF THE MOTORCYCLE IS DROPPED ONTO THE LEFT SIDE, AIR MAY ENTER THE REAR BRAKE MASTER CYLINDER RESERVOIR.
Risk: IF LEFT UNATTENDED, THE REAR BRAKE MAY NOT OPERATE, RESULTING IN A LOSS OF CONTROL, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPOSITION THE REAR BRAKE MASTER CYLINDER RESERVOIR. OWNER NOTIFICATION BEGAN ON DECEMBER 31, 2003. OWNERS SHOULD CONTACT TRIUMPH AT 1-678-854-2010.
Source: NHTSA. View all Triumph recalls →
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