Technical Specifications
|
| Engine |
| Type |
Air/oil-cooled flat twin ('Boxer') 4-stroke engine, two camshafts and four radially aligned valves per cylinder, central balancer shaft |
| Bore x Stroke |
101.0 mm x 73.0 mm |
| Capacity |
1170 cc |
| Rated output |
110 bhp @ 7750 rpm |
| Max. torque |
88 lb/ft @ 6000 rpm |
| Compression Ratio |
12.0:1 |
| Mixture control / engine management |
Electronic intake pipe injection / BMS-K+ digital engine management with overrun fuel cut-off, twin spark ignition |
| Emission control |
Closed-loop 3-way catalytic converter |
|
|
| Electrical Systems |
| Alternator |
three-phase alternator 720 W |
| Battery |
12 Volts 14 Amps/hour maintenance-free |
|
|
| Transmission |
| Gearbox |
Constant mesh 6-speed gearbox with helical gear teeth |
| Clutch |
180 mm dry, single plate with hydraulic actuation |
| Drive |
Shaft drive |
| Final Drive System |
Enclosed driveshaft with two universal joints |
| Primary Drive |
01:01.7 |
| 1st Gear Ratio |
2.38:1 |
| 2nd Gear Ratio |
1.70:1 |
| 3rd Gear Ratio |
1.30:1 |
| 4th Gear Ratio |
1.07:1 |
| 5th Gear Ratio |
0.94:1 |
| 6th Gear Ratio |
0.85:1 |
| Final Drive System |
Enclosed driveshaft with two universal joints |
| Final Drive Ratio |
2.91:1 |
|
|
| Frame, Suspension, Brakes |
| Frame |
Two-section frame consisting of front and rear sections, load- bearing engine-gearbox unit |
| Front wheel location / suspension |
BMW Motorrad Telelever; stanchion diameter 41 mm, central spring strut, spring pre-load with 5-position mechanical adjustment |
| Rear wheel location / suspension |
Cast aluminum single-sided swing arm with BMW Motorrad Paralever; WAD strut (travel-related damping), spring pre-load hydraulically adjustable (continuously variable) at handwheel, rebound damping adjustable |
| Suspension travel front / rear |
8.3 inches / 8.7 inches |
| Wheelbase |
59.5 inches |
| Steering head Angle |
65.2 degrees |
| Wheels |
Cross-spoke wheels |
| Rim, front |
2.50 x 19 inches |
| Rim, rear |
4.0 x 17 inches |
| Tires, front |
110/80 R 19 |
| Tires, rear |
150/70 R 17 |
| Brake, front |
Dual disc brake, floating brake discs, diameter 12", 4-piston fixed calipers |
| Brake, rear |
Single disc brake, diameter 10.4", double-piston floating caliper |
| ABS |
Optional extra: BMW Motorrad Integral ABS (part-integral), can be switched off |
|
|
| Dimensions / weights |
| Length |
88.6 inches |
| Width (incl. mirrors) |
37.6 inches |
| Seat height, unladen weight |
35 inches |
| Unladen weight, road ready, fully fuelled 1) |
564 lbs |
| Dry weight 2) |
492 lbs |
| Permitted total weight |
1045 lbs |
| Usable tank volume |
8.7 Gallons |
| Technical data relate to the unladen weight (DIN) |
| 1) According to guideline 93/93/EWG with all fluids, fuelled with at least 90% of usable tank volume |
| 2) Unladen weight without fluids |
