1980 BMW R 100 RT

Specifications
- Category
- Touring
- Displacement
- 979.0 ccm (59.74 cubic inches)
- Displacement (cc)
- 979.00
- Engine details
- Two cylinder boxer, four-stroke
- Power
- 70.0 HP (51.1 kW) @ 7000 RPM
- Top speed
- 179.0 km/h (111.2 mph)
- Compression
- 9.5:1
- Bore × stroke
- 94.0 x 70.6 mm (3.7 x 2.8 inches)
- Valves/cyl
- 2.0
- Fuel control
- Overhead Valves (OHV)
- Cooling
- Air
- Gearbox
- 5-speed
- Transmission
- Shaft drive (cardan) (final drive)
- Front tyre
- 3.25-19
- Rear tyre
- 4.00-18
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Wet weight
- 260.0 kg (573.2 pounds)
- Fuel capacity
- 24.00 litres (6.34 US gallons)
The 1980 BMW R 100 RT
1980 BMW R 100 RT sits at the top of BMW's touring lineup for the era, the full-dress machine built for riders who wanted to cross continents rather than just commute. This is a motorcycle designed around the mile, not the corner: the factory fairing cuts wind blast at speed, the shaft drive means no chain maintenance on long hauls, and the boxer engine's low center of gravity makes a fully loaded bike feel more planted than its weight suggests. Riding one means settling into a rhythm rather than chasing redlines, and owners tend to talk about long days in the saddle rather than lap times. The 1980 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1979 example should focus on mileage, service history, and condition rather than spec differences. Today's buyer is typically someone already familiar with airhead BMWs, often stepping up from a smaller R-series bike or returning to one after decades away, drawn to a machine that rewards mechanical sympathy. Collector interest sits at a moderate level, driven by riders who want a usable classic rather than a garage ornament.
Auction history
| Date | Listing | Price | Mileage | Source |
|---|---|---|---|---|
| Mar 21, 2025 | 1980 BMW R100RT | $3,700 | — | Bring a Trailer |
| Dec 2, 2019 | 1980 BMW R100RT | $4,600 | — | Bring a Trailer |


