| TRIUMPH Speedmaster | ARCH MOTORCYCLE 1S |
|---|
| engine specs | |
| Type | |
|---|---|
| 4-stroke, air-cooled, DOHC, parallel-twin, 270 degree firing interval | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
| Displacement | |
| 865 cm3 | 2032 cm3 |
| Bore X Stroke | |
| 3.5x2.7 in OR 89 mm | - |
| Compression Ratio | |
| 9.2:1 | - |
| Horsepower | |
| 54/6750 KW(hp)/RPM | - |
| Torque | |
| 51/4800 lb-ft/RPM OR 69/4800 Nm/RPM | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
| Fuel System | |
| Twin carburetors with throttle position sensor and electric carburetor heaters | EFI |
| transmission specs | |
| Gearbox | |
|---|---|
| 5 speed | 6-speed |
| Clutch | |
| Wet, multidisc | Compact dry clutch |
| Final Drive | |
| Chain | Chain |
| chassis specs | |
| Frame | |
|---|---|
| Tubular steel cradle | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
| Front Suspension | |
| 41mm forks | Fully adjustable ARCH/Öhlins FGRT series fork |
| Rear Suspension | |
| Chromed spring twin shocks with adjustable preload | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
| Front Brake | |
| Twin 310mm discs, 2 piston calipers | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
| Rear Brake | |
| Single 285mm disc, 2 piston caliper | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
| dimension specs | |
| Overall Length | |
|---|---|
| 95.3 in OR 2421 mm | - |
| Overall Width | |
| 32.7 in OR 831 mm | - |
| Seat Height | |
| 28.3 in OR 719 mm | 31.5 in OR 800 mm |
| Weight | |
| 504 lbs OR 229 kg | 563 lbs OR 255 kg |
| Fuel Capacity | |
| 4.4 gallons OR 16.7 L | 4.5 gallons OR 17.0 L |
| Wheelbase | |
| 65.2 in OR 1656 mm | 65.4 in OR 1661 mm |
| tyres specs | |
| Front | |
|---|---|
| 110/80 R18 | 120/70-17 Michelin Power RS |
| Rear | |
| 170/80 R15 | 240/45-17 Michelin Power RS |
