Triumph Speedmaster Roadster (2011-12)
Comparison technical specifications
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| Make: | Triumph |
| Model: | Speedmaster Roadster |
| Years: | 2011-12 |
| Engine: | Four stroke, parallel twin, DOHC, 4 valves per cylinder |
| Capacity: | 865 cc / 52.8 cu in |
| Bore x Stroke: | 90 x 68 mm |
| Compression Ratio: | 9.2:1 |
| Cooling System: | Air cooled |
| Induction: | Multipoint sequential electronic fuel injection with SAI |
| Ignition: | Digital inductive type |
| Starting: | Electric |
| Max Power: | 45.5 kW / 61 hp @ 6800 rpm |
| Max Torque: | 74.5 Nm / 7.6 kgf-m / 55 ft.-lb @ 3300 rpm |
| Transmission: | 5 Speed |
| Final Drive: | Chain, X-ring |
| Clutch: | Wet, multi-plate |
| Frame: | Tubular steel cradle. Swingarm: twin-sided, tubular steel |
| Front Suspension: | Kayaba 41mm telescopic forks with polished lowers |
| Front Wheel Travel: | 120 mm / 4.7 in |
| Rear Suspension: | Kayaba chromed spring twin shocks with adjustable preload |
| Rear Wheel Travel: | 96 mm / 3.8 in |
| Front Brakes: | Single 310 mm disc, 2 piston Nissen floating calipers |
| Rear Brakes: | Single 285 mm disc, 2 piston Nissen floating caliper |
| Front Wheel: | 2.50 x 19, Cast aluminium alloy, 5-spoke |
| Rear Wheel: | 4.00 x 15, Cast aluminium alloy, 5-spoke |
| Front Tyre: | 100/90-R19 |
| Rear Tyre: | 170/80-B15 |
| Rake: | 33.4o |
| Trail: | 168 mm / 6.6 in |
| Dimensions: | Length: 2365 mm / 93.1 in Width: 831 mm / 32.7 in Height: 1168 mm / 46.0 in |
| Wheelbase: | 1598 mm / 62.9 in |
| Seat Height: | 690 mm / 27.1 in |
| Dry Weight: | 250 kg / 550 lbs |
| Fuel Capacity: | 19.3 Litres / 5.1 US gal / 4.25 Imp gal |