| TRIUMPH Thunderbird Sport | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| 4-stroke liquid-cooled, DOHC, in-line 3-cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 885 cm3 | - |
| Bore X Stroke | |
| 3.0x2.6 in OR 76 mm | - |
| Compression Ratio | |
| 10:1 | - |
| Horsepower | |
| 83/8000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 52/4000 lb-ft/RPM OR 71/4000 Nm/RPM | - |
| Fuel System | |
| 3x36mm Flat Slide CV Carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6 Speed, manual | - |
| Clutch | |
| Wet multi-disc, manual | - |
| Primary Drive | |
| Gears | - |
| Final Drive | |
| X-ring chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Micro alloyed high tensile steel spine | Aluminium frame |
| Front Suspension | |
| 43mm forks with triple rate springs | - |
| Rear Suspension | |
| Monoshock with adjustable preload | - |
| Front Brake | |
| Dual 320mm disc, 2 piston caliper | - |
| Rear Brake | |
| Single 285mm disc, 2 piston caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 89.8 in OR 2281 mm | - |
| Overall Width | |
| 31.9 in OR 810 mm | - |
| Seat Height | |
| 46.9 in OR 1191 mm | - |
| Weight | |
| 485 lbs OR 220 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4 gallons OR 15.1 L | - |
| Wheelbase | |
| 30.6 in OR 777 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 110/80 R18 | - |
| Rear | |
| 150/80 R16 | - |
