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BMW R 1100R 75th Anniversary

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 ¼ Mile	12.3 sec / 171.7 km/h / 106.7 mph
Top Speed	203.7 km/h / 126.6 mph

R 1100 R "75"

The 75th Anniversary models stand out from their regular counterparts by their special colour schemes, body lines and stylish "75 anniversary" details. They are also equipped with a wider range of fittings and equipment as standard.

In 1994, BMW released to an utterly confounded public a naked version of its modern Boxer. Some loved its funky styling, some thought it just plain ugly, but it made a distinct impression on everyone. Mechanically solid, enough people liked R1100R's distinct lines to convince BMW that the only revisions necessary were a new chromed and concise instrument panel and larger headlight. We received the slightly revised BMW R1100R about a month before our Bikini Bikes test, and we thought its bold looks and minimalist approach would complement the delicate lines of the bikini machines.

For years the BMW marquee has been synonymous with reliability and predictability. Although BMW is not known for cutting edge styling, don't ignore the R1100R in the fashion department. Unlike its more conservative siblings, the R1100R doesn't hide gadgets. Rather, they are exposed proudly. Oil coolers, the telelever front end and fuel injectors are all on display as part of its post-industrial design esthetic.

The major difference between the revised R1100R and the 1995 model we tested previously is an improved instrument panel. The new edition dash, crafted from machined aluminum and chrome, is much easier to read and makes for a very attractive layout.

On the road it's typical BMW: sure footed and torquey. Although the ergonomics are spread out and comfy, they are aggressive enough to tear up the back roads. The wide seat offers great support, and our test passenger loved the rear seat accommodations, but long distance saddle endurance is hampered somewhat by the lack of wind protection and its high bars. It's not surprising then that one of BMW's best selling accessories for the R1100R is the windshield.

On twisty canyon roads, the R1100R rides exactly as designed. It is brilliant at a 7/10ths pace, but push faster and the ABS is overwhelmed. Below this, the no-dive telelever front end, excellent brakes, and quick steering geometry make the naked Roadster a confidence inspiring blast to ride.

In city traffic, these same qualities create a nimble, powerful commuter bike. In stop-and-go situations the bike pulls slightly to the right, due mainly to the sideways-rotating mass -- but this is easily corrected. The major drawback of the R1100R is its width. The wide, protruding flat twin cylinders can make lane-splitting difficult in a state where it is legal.

The 1998 R1100R lists for $9990; $11,495 with ABS. A MO staffer commented that the R1100R is not as exotic as the bikini roadsters, and for a competent standard he preferred a Bandit 1200. But for those wanting something funky, capable, fun, yet practical, the R1100R is in a league of its own.