The BMW R 1100RS 75th Anniversary motorcycle was sold in 1998 and has a four stroke, two cylinder engine with a capacity of 1085 cc. It has a fuel injection system and electronic ignition, with a maximum power output of 90 hp at 7250 rpm. The motorcycle has a dry, single plate clutch and a five-speed transmission, with a shaft as its final drive. The bike has a steel backbone frame and a Telelever front suspension system, with a central spring strut and twin-tube gas-filled shock. The Paralever rear suspension has a single-tube gas-filled shock and variable rebound setting. The front brakes include two 305mm discs with four piston calipers, while the rear has a single 276mm disc with two piston calipers. The bike has a length of 2175 mm, a width of 920 mm, and a height of 1286 mm. Its wheelbase is 1485 mm, and it has a seat height of 780 mm. The bike weighs 239 kg dry and 268 kg wet, with a fuel capacity of 22 liters. It has an average fuel consumption of 6.0 L/100 km and can brake from 60 km/h to 0 in 13.5 m. Its top speed is 218.7 km/h.
Technical specifications:
Make Model: BMW R 1100RS 75th Anniversary
| Year | 1998 |
|---|---|
| Engine | Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder |
| Capacity | 1085 cc / 66.2 cu in |
| Bore x Stroke | 99 x 70.5 mm |
| Cooling System | Air/Oil cooled |
| Compression Ratio | 10.7:1 |
| Lubrication | Wet sump |
| Induction | Fuel injection |
| Ignition | Electronic ignition MA 2.2 Bosch Motronic |
| Alternator | 12 V 700 W |
| Spark Plug | Bosch, FR6 DDC |
| Starting | Electric |
| Max Power | 67.1 kW / 90 hp @ 7250 rpm |
| Max Power Rear Tyre | 60.4 kW / 81 hp @ 6900 rpm |
| Max Torque | 95 Nm / 9.7 kgf-m / 69 [email protected] 5500 rpm |
| Clutch | Dry, single plate, cable operated |
| Transmission | 5 Speed |
| Final Drive | Shaft |
| Gear Ratio | 1st 4.16 / 2nd 2.91 / 3rd 2.13 / 4th 1.74 / 5th 1.45:1 |
| Rear Wheel Ratio | 1:2.81 |
| Frame | Steel, backbone frame |
| Front Suspension | Telelever with central spring strut & linear-rate coil spring. Twin-tube gas-filled shock |
| Front Wheel Travel | 120 mm / 4.7 in |
| Rear Suspension | Paralever swingarm & shaft drive, single-tube gas-filled shock, variable rebound setting |
| Rear Wheel Travel | 125 mm / 4.9 in |
| Front Brakes | 2 x 305mm discs, 4 piston calipers |
| Rear Brakes | Single 276mm disc, 2 piston caliper |
| Front Tyre | 120/70-17 |
| Rear Tyre | 160/60-18 |
| Dimensions | Length 2175 mm / 85.6 in Width 920 mm / 36.2 in Height 1286 mm / 50.6 in |
| Wheelbase | 1485 mm / 58.5 in |
| Seat Height | 780 mm / 30.7 in |
| Ground Clearance | 153 mm / 6.2 in |
| Dry Weight | 239 kg / 526 lbs |
| Wet Weight | 268 kg / 590.8 lbs |
| Fuel Capacity | 22 Litres / US 5.8 gal |
| Consumption Average | 6.0 L/100 km / 16.6 km/l / 39.0 US mpg |
| Braking 60 km/h- 0 | 13.5 m / 44.3 ft |
| Braking 100 km/h – 0 | 40.0 m / 131 ft |
| Standing 1/4 Mile | 12.1 sec / 177.5 km/h / 110.3 mph |
| Top Speed | 218.7 km/h / 135.9 mph |
