Technical specifications
|
| Model: |
Speedmaster Roadster |
| Years: |
2013-14 |
|
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
|