BMW R 1100 GS - 1998 Specifications and Reviews

The 1998 BMW R 1100 GS is an adventure-touring pioneer suited for riders seeking versatility across road and light off-road terrain. Its 1085cc boxer engine delivers dependable torque through shaft drive, while the adjustable seat height and dual-disc braking accommodate various rider sizes and conditions. The R 1100 GS is renowned for establishing the modern adventure bike category.

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General information

CategoryAllround
Year1998
ModelBMW R 1100 GS

Engine and Transmission Specifications

Transmission typefinal driveShaft drive (cardan)
Gearbox5-speed
StarterElectric
Torque97.00
Power80.00
Stroke4
Engine typeTwo cylinder boxer
Capacity:1085.00 ccm (66.21 cubic inches)
 
 

Physical measures and capacities

Alternate seat height860 mm (33.9 inches) If adjustable, highest setting.
Seat height840 mm (33.1 inches) If adjustable, lowest setting.

BMW R 1100 GS dimensions and frame

Rear brakesSingle disc
Front brakesDual disc
 
 

Other specs

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Rider Fit Visualizer

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Feet:

At 840mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 1998 BMW R 1100 GS, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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