| Engine |
| Type |
air/oil cooled twin-cylinder |
| Bore x Stroke |
101.0 x 70.5 mm (3.98 x 2.78 in.) |
| Displacement |
1130 cc |
| Valvetrain |
cam in head, 4 valves per cylinder |
| Horsepower |
85 bhp @ 6750 rpm |
| Torque |
71 lb.-ft. @ 5250 rpm |
| Compression Ratio |
10.3:1 |
| Fuel System |
electronic fuel injection |
| Ignition System |
electronic ignition |
| Engine Management |
Bosch Motronic MA 2.4 |
| Emissions Control |
3-way catalytic converter (closed loop) |
| Fuel Capacity |
20.4 liters including 3.8 liter reserve (5.4/1 gallons) |
| Fuel Requirements |
unleaded, premium-grade |
|
|
| Drivetrain |
| Drive System |
enclosed driveshaft with two universal joints and integral torsional damper. |
| Gearbox |
6-speed |
| Gear Ratios |
1st: 2.05:1
2nd 1.60:1
3rd 1.27:1
4th 1.04:1
5th 0.90:1
6th 0.70:1 |
| Clutch |
165 mm (6.50 in.) single dry plate |
| Final Drive |
2.82:1 |
|
|
| Suspension |
| Front |
telelever w/ central spring/strut; progressive-rate coil spring; twin-tube gas-filled shock absorber; variable rebound damping; 4.72 in. (120 mm) travel |
| Rear |
Patented BMW Paralever swing arm and shaft drive; single shock absorber; variable rebound damping and hydraulic spring preload adjustment; 5.31 in. (135 mm) travel |
| Frame |
3-section frame using engine as stressed member |
|
|
| Brakes |
| Front |
BMW EVO 4-piston calipers w/ dual 12.6 in. (320 mm) diameter rotors |
| Rear |
single 10.9 in. (227 mm) diameter rotor w/ 2-piston caliper |
| Actuation |
hydraulic |
| Anti-lock |
optional BMW (Partial) Integral ABS |
|
|
| Wheels/Tires |
| Front Wheel |
3.50 x 17 cast alloy |
| Rear Wheel |
5.00 x 17 cast alloy |
| Front Tire |
120/70ZR17 tubeless |
| Rear Tire |
170/60ZR17 tubeless |
|
|
| Dimensions |
| Overall Length |
85.4 in. (2170 mm) |
| Overall Width |
37.0 in. (940 mm) over mirrors |
| Wheelbase |
58.3 in. (1480 mm) |
| Seat Height |
30.3 in. (770 mm) |
| Ground Clearance |
5.4 in. (138 mm) |
| Dry Weight |
525 lb. (238 kg) |
| Wet Weight |
559 lb. (254 kg) |
| GVWR |
992 lb. (450 kg) |
| Top Speed |
over 120 mph (193 km/h) |
