1984 BMW R 65 LS

Specifications
- Category
- Classic
- Displacement
- 649.0 ccm (39.60 cubic inches)
- Displacement (cc)
- 649.00
- Engine details
- Two cylinder boxer, four-stroke
- Power
- 50.0 HP (36.5 kW) @ 7250 RPM
- Top speed
- 175.0 km/h (108.7 mph)
- Compression
- 9.2:1
- Bore × stroke
- 82.0 x 61.5 mm (3.2 x 2.4 inches)
- Valves/cyl
- 2.0
- Fuel control
- Overhead Valves (OHV)
- Cooling
- Air
- Gearbox
- 5-speed
- Transmission
- Shaft drive (cardan) (final drive)
- Front tyre
- 3.25-18
- Rear tyre
- 4.00-18
- Front brakes
- Dual disc
- Rear brakes
- Expanding brake
- Wet weight
- 208.0 kg (458.6 pounds)
- Fuel capacity
- 22.00 litres (5.81 US gallons)
The 1984 BMW R 65 LS
The 1984 BMW R 65 LS sits in the middle of BMW's airhead lineup, a smaller-displacement boxer dressed up with Hans Muth's angular styling and sportier intentions than the standard R 65. This is a bike built for solo riders who want the character of a shaft-drive boxer twin without the bulk of the bigger R-series machines. The low bars and forward-set pegs push you into a mildly committed riding posture, and the narrow, torquey engine rewards smooth, unhurried highway and back-road riding rather than aggressive cornering. It's a bike you settle into rather than wrestle, with the kind of mechanical simplicity that makes long ownership straightforward. The 1984 model carried over without significant mechanical changes from the prior year, so buyers comparing it to a 1983 example should focus on mileage, service history, and condition rather than spec differences. Today's typical buyer is a BMW airhead enthusiast, often someone downsizing from an R 100-series bike or seeking a distinctive-looking alternative to more common R 65 variants. Collector interest remains moderate, driven mostly by the LS's unusual styling rather than raw performance, making clean, well-documented examples worth seeking out over rough project bikes.
Auction history
| Date | Listing | Price | Mileage | Source |
|---|---|---|---|---|
| Jun 20, 2026 | 1984 BMW R65LS | $3,500 | — | Bring a Trailer |
| May 5, 2026 | 1984 BMW R65LS | $5,500 | — | Bring a Trailer |
| Aug 23, 2024 | 1984 BMW R65LS | $3,600 | — | Bring a Trailer |
| Jan 31, 2023 | 1984 BMW R65LS | $4,556 | — | Bring a Trailer |
