BMW R 100 RT - 1990 Specifications and Reviews

The 1990 BMW R 100 RT is a classic touring motorcycle ideal for long-distance riders seeking comfort and reliability. Powered by an air-cooled 979cc boxer twin with shaft drive, it delivers dependable performance and legendary BMW durability. Best known for its stable handling, spacious ergonomics, and timeless design, this machine remains a favorite among adventure touring enthusiasts.

4 stars Average rating: 4 from 1 votes
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General information

CategoryTouring
Year1990
ModelBMW R 100 RT

Engine and Transmission Specifications

Transmission typefinal driveShaft drive (cardan)
Gearbox5-speed
Cooling systemAir
Fuel controlOHV
Valves per cylinder2
Bore x stroke94.0 x 70.6 mm (3.7 x 2.8 inches)
Compression8.4:1
Power60.00
Stroke4
Engine typeTwo cylinder boxer
Capacity:979.00 ccm (59.74 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc238.0 kg (524.7 pounds)
 
 

BMW R 100 RT dimensions and frame

Rear brakesExpanding brake
Front brakesDual disc
Rear tyre dimensions120/90-18
Front tyre dimensions90/90-18
 
 

Speed and acceleration

Top speed168.0 km/h (104.4 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity22.00 litres (5.81 gallons)

Performance Profile & Rider Fit

60 hp
Peak Power
6.5s
0-60 mph

Best For

Track15%
City40%
Cornering45%
Daily Riding60%
Touring90%
Passenger80%

Rider Profile

Best ForBest suited to experienced riders who appreciate a classic, unhurried air-cooled boxer over outright performance.
PurposeBuilt for long-distance touring, delivering steady power and comfort over hundreds of miles rather than sporty thrills.
Rider FitThe tall seat height and considerable weight mean shorter or less physically confident riders may find slow-speed handling and stops a bit demanding.
CharacterA classic, torque-rich boxer twin with a relaxed, mechanical charm that rewards smooth, deliberate riding over aggressive throttle use.
Not Ideal ForNot for riders seeking sharp acceleration, agile cornering, or a lightweight machine for quick city commuting.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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