| Engine |
| Type |
Water cooled single-cylinder 4-stroke |
| Bore x Stroke |
100 x 83 mm |
| Displacement |
652 cc |
| Horsepower |
50 bhp @ 6500 rpm |
| Torque |
44 lb.-ft. @ 4800 rpm |
| Compression Ratio |
11.5:1 |
| Valve/Gas Control |
DOHC |
| Valves |
2 x 36mm intake / 2 x 31mm exhaust |
| Valves/Cylinder |
Four |
| Fuel Supply |
BMS-C II |
|
|
| Electrical System |
| Alternator |
400 Watts |
| Battery |
12 Volts 12 Amps/hour maintenance-free |
| Headlight |
H 460/55 |
| Starter |
0.9 kW |
|
|
| Power Transmission / Gearbox |
| Clutch |
Multiple-plate clutch in oil bath |
| Gearbox |
Five-speed gearbox with dog-type shift |
| Priamary Drive |
1.946 : 1 |
| Gear Ratios |
1st: 2.750:1
2nd 1.750:1
3rd 1.310:1
4th 1.050:1
5th 0.880:1 |
| Final Drive |
520 O-ring, roller type chain |
| Final Drive Ratio |
2.937:1 |
|
|
| Suspension and Running Gear |
| Frame |
Steel bridge tubular frame |
| Front Suspension |
Telescopic fork |
| Front Travel |
8.268 in. (210 mm) |
| Rear Suspension |
Swing arm |
| Rear Travel |
8.268 in. (210 mm) |
| Castor |
4.854 in. (123.3 mm) |
| Wheelbase |
58.622 in. (1489 mm) |
| Steering Head Angle |
60.8 degrees |
| Front Brakes |
Single disc, 11.811 in. (300 mm) dia. |
| Rear Brake |
Single disc, 9.449 in. (240 mm) dia. |
|
Optional BMW Motorcycle ABS |
| Wheels |
Wire spoke |
|
Front - 1.6 x 21
Rear - 3.0 x 17 |
| Tires |
Front - 90/90-21 54 S
Rear - 130/80-17 65 S |
|
|
| Dimensions and Weights |
| Overall Length |
86.181 in. (2189 mm) |
| Overall Width |
35.827 in. (910 mm) w/ mirrors |
| Handlebar Width |
35.472 in. (901 mm) w/o mirrors |
| Seat Height |
34.252 in. (870 mm) |
| Wet Weight |
423 lbs. (192 kg) |
| Maximum Load |
838 lbs. (380 kg) GVWR |
| Fuel Tank |
4.6 gal. (17.3 ltr) |
|
|
| Performance Data |
Fuel Consumption
|
56 mph (90 km/h) - 0.8 gal/62 miles (3.2 ltr/100km)
75 mph (120 km/h) - 1.1 gal/62 miles (4.3 ltr/100km)
|
| Acceleration |
0-62 (0-100 km/h) - 5.7 seconds
standing start-0.6 miles (1km) - 26.8 seconds |
| Top Speed |
106 mph (170 km/h) |
