BMW R 1100R 75th Anniversary (1998)

The BMW R 1100R Anniversary model was released in 1998, and it features a four-stroke, two-cylinder horizontally opposed boxer engine with a capacity of 1085 cc. With a compression ratio of 10.7:1, the bike delivers a maximum power of 80 hp at 6750 rpm and has a torque of 97 Nm at 5250 rpm. The fuel injection ensures smooth running, and the bike has a dry, single plate, cable-operated clutch and a five-speed transmission. The final drive is through the shaft, and the gear ratio is 1st 4.16 / 2nd 2.91 / 3rd 2.13 / 4th 1.74 / 5th 1.45:1. The bike has a backbone steel frame and suspension, with telelever in the front and paralever swingarm and shaft drive in the rear. The front brakes consist of two 305mm discs with four-piston calipers, and the rear brake has a single 276mm disc with a two-piston caliper. The BMW R 1100R Anniversary model has 120/70-17 and 160/60-18 front and rear tires, respectively. It has a length of 2197 mm, a width of 898 mm, and a height of 1060 mm. Additionally, the bike has a wheelbase of 1485 mm, a seat height of 780 mm, and a dry weight of 235 kg. It has a fuel capacity of 21 liters, which delivers a fuel consumption average of 6.4 L/100 km, 15.7 km/L, and 36.9 m US mpg. Overall, the BMW R 1100R Anniversary model reaches a top speed of 203.7 km/h and takes 12.3 seconds to complete a standing quarter-mile, reaching a speed of 171.7 km/h. The braking distance from 60 km/h to 0 is 13.3 m, and from 100 km/h to 0 is 39.4 m.

Technical specifications:

Make Model: BMW R 1100R 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: 58.3 kW / 80 hp @ 6750 rpm
Max Power: 56.4 kW / 75.6 hp @ 6750 rpm
Max Torque: 97 Nm 9.9 kgf-m / 71.5 lb-ft @ 5250 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: 135 mm / 5.3 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 2197 mm / 86.4 in Width 898 mm / 33.3 in Height 1060 mm / 41.7 in
Wheelbase: 1485 mm / 58.5 in
Seat Height: 780 mm / 30.7 in
Ground Clearance: 138 mm / 5.43 in
Dry Weight: 235 kg / 517 lbs
Fuel Capacity: 21 Litres / 5.5 US gal
Consumption Average: 6.4 L/100 km / 15.7 km/l / 36.9m US mpg
Braking 60 km/h – 0: 13.3 m / 43.6 ft
Braking 100 km/h – 0: 39.4 m / 129.3 ft
Standing 1/4 Mile: 12.3 sec / 171.7 km/h / 106.7 mph
Top Speed: 203.7 km/h / 126.6 mph