BMW R1100S 1999 |
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| Engine | |||||||||||||
| Configuration | 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 | |||||||||||
| 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 |
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 |
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| Fuel | Bosch Motronic MA 2.4 | Exhaust | 3-way dual converter with oxygen sensor, all-stainless construction. | ||||||||||
| Chassis | |||||||||||||
| Frame | Cast and welded tubular spaceframe, loadbearing engine.
65.0 degrees steering angle, 100 mm trail. |
Wheels | 5-spoke aluminum alloy,
3.50 x17 front; 5.00 x 17 rear (5.50 optional) |
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| Dimensions |
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Tyres | 120/70-ZR17 tubeless
170/60-ZR17 tubeless (180/55 for optional 5.50 rear wheel) |
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| 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 |
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| 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). | ||||||||||
| Other Information | |||||||||||||
Colours
   |
736 Mandarin
735 Bright Red 716 Midnight Black |
Fuel Economy | 5.2 l/100km (54 mpg Imperial) at 120 kph. | ||||||||||
| Top Speed
Acceleration |
226 km/h (141 mph)
0-100kph 4.0 seconds |
Features | |||||||||||
