| Engine |
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Configuration
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Horizontally-opposed Type 259 8-valve oil/air-cooled twin with chain-driven
dual high camshafts |
Lubrication |
4.3 US quarts of SG, SH motor oil, also w/CD or CE |
| Bore & Stroke |
99 x 70.5 mm |
Ignition |
Central electronic system with Motronic MA 2.4 |
| Capacity |
1085cc |
Charging system |
3-phase alternator 12V 600W (700W optional) |
| Compression Ratio |
11.3:1 |
Starter |
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| Maximum Power |
98 hp @ 7500 RPM |
Transmission |
2.75:1 shaft drive |
| Maximum Torque |
72.5 ft.lbs. @ 5750 RPM
97 Nm at 5750 rpm |
Clutch |
165mm single-plate, dry, hydraulic actuation |
| Cam Timing (3mm)
Inlet Open
Inlet Close
Exhaust Open
Exhaust Close
Valves
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5 degrees after TDC
33 degrees after BDC
27 degrees before BDC
5 degrees before TDC
2x34 mm inlet & 2x29 mm exhaust |
Gearbox |
1st 2.05
2nd 1.60
3rd 1.27
4th 1.04
5th 0.90
6th 0.80 |
Fuel
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Bosch Motronic MA 2.4 |
Exhaust |
3-way dual converter with oxygen sensor, all-stainless
construction. |
| Chassis |
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| Frame |
Cast and welded tubular spaceframe, loadbearing engine.
65.0 degrees steering angle, 100 mm trail. |
Wheels
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5-spoke aluminum alloy,
3.50 x17 front;
5.00 x 17 rear (5.50 optional) |
| Dimensions |
| Weight: |
229 kg (505 lbs) (221kg dry) |
| Wheelbase: |
2180 mm |
| Length: |
1478 mm |
| Seat Height: |
800 mm (31.5 in) |
| Ground Clearance: |
150 mm |
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Tyres |
120/70-ZR17 tubeless
170/60-ZR17 tubeless
(180/55 for optional 5.50 rear wheel) |
| Front Suspension |
BMW Light Telelever with cockpit adjustable damping, gas shock absorber
with adjustable damping, 110 mm travel. 3 pounds lighter than previous
models. |
Brakes |
Front: 4-piston Brembo calipers with floating 305 mm discs
Rear: 2-piston Brembo caliper with 276 mm disc |
| Rear suspension |
Paralever, coil spring and single-tube, gas filled shock absorber;
rebound stage continuously adjustable, spring preload with hydraulic adjuster
- 130 mm travel. |
Fuel Capacity |
18 litre (4.75 US gallons) (Aluminium tank with enclosed fuel pump). |
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| Other Information |
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Colours
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736 Mandarin
735 Bright Red
716 Midnight Black |
Fuel Economy |
5.2 l/100km (54 mpg Imperial) at 120 kph. |
Top Speed
Acceleration
R1100S Press Release |
226 km/h (141 mph)
0-100kph 4.0 seconds
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Features |
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