| MODEL | TRIUMPH TR 5T 500 TROPHY TRAIL 1973 - 1974 |
| Year | 1973 - 1974 |
| Engine Type | Vertical twin, OHV |
| Displacement / Capacity | 490 cc / 29.9 cu in |
| Bore X Stroke | 69 x 65.5 mm |
| Compression Ratio | 9:1 |
| Cooling System | Air cooled |
| Max Power | 22.4 kW / 30 hp @ 7500 rpm |
| Max Torque | — |
| Ignition | Coils and points, alternator |
| Induction | Single 28 mm Amal concentric carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 4-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic forks, Slimline |
| Rear Suspension | Swingarm, Girling shock absorbers |
| Front Brakes | Drum, single leading shoe, 152 mm / 6 in |
| Rear Brakes | Drum, single leading shoe, 203 mm / 8 in |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 813 mm / 32 in |
| Wheelbase | 1384 mm / 54.5 in |
| Ground Clearance | 178 mm / 7 in |
| Dry Weight | — |
| Wet Weight | 159 kg / 350 lbs |
| WHEEL SPECS | |
| Front Tyre | 3.00 x 21 |
| Rear Tyre | 4.00 x 18 |
| FUEL SYSTEM | |
| Fuel Capacity | 9 Litres / 2.4 US gal |
| Fuel Consumption | 4.3 L/100 km / 55 US mpg |
| Top Speed | 145 km/h / 90 mph |
A relaxed woods-and-trail bike for 1973, it combined the Triumph 500 twin with a BSA-style scrambler frame. Sold in the UK as the Adventurer, it targeted casual East Coast riders rather than serious competitors.
