1956 BMW R50

Specifications
- Category
- Allround
- Displacement
- 494.0 ccm (30.14 cubic inches)
- Displacement (cc)
- 494.00
- Engine details
- Two cylinder boxer, four-stroke
- Power
- 26.0 HP (19.0 kW) @ 5800 RPM
- Top speed
- 140.0 km/h (87.0 mph)
- Compression
- 6.8:1
- Bore × stroke
- 68.0 x 68.0 mm (2.7 x 2.7 inches)
- Fuel system
- Carburettor. 24mm Bing
- Fuel control
- Overhead Valves (OHV)
- Ignition
- Magneto
- Lubrication
- Wet sump
- Cooling
- Air
- Gearbox
- 4-speed
- Transmission
- Shaft drive (cardan) (final drive)
- Clutch
- Dry-single plate-cable operated
- Frame
- Steel doble loop tubular
- Front suspension
- Cartridge
- Rear suspension
- Twin shock-Swingarm
- Front tyre
- 3.50-18
- Rear tyre
- 3.50-18
- Front brakes
- Expanding brake (drum brake). Duplex full hub
- Front brake Ø
- 200 mm (7.9 inches)
- Rear brakes
- Expanding brake (drum brake). Simplex full hub
- Rear brake Ø
- 200 mm (7.9 inches)
- Wet weight
- 195.0 kg (429.9 pounds)
- Height
- 980 mm (38.6 inches)
- Length
- 2125 mm (83.7 inches)
- Width
- 660 mm (26.0 inches)
- Wheelbase
- 1380 mm (54.3 inches)
- Starter
- Kick
The 1956 BMW R50
1956 BMW R50 sits in the middle of BMW's postwar twin lineup, the everyday touring machine built for riders who wanted shaft-drive reliability over sporting pretension. This is a bike engineered for long, steady miles rather than quick sprints — the boxer twin layout keeps the center of gravity low and the engine cool on extended runs, and the shaft final drive means no chain to maintain on a rainy alpine crossing. Owners describe it less as thrilling and more as trustworthy, the kind of motorcycle you point toward a distant town and simply arrive. Handling is stable and unhurried, rewarding smooth inputs over aggressive riding.
The 1956 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1955 example should focus on mileage, service history, and condition rather than spec differences.
Today's buyer tends to be a rider stepping away from modern electronics toward something mechanically honest, often already owning a later airhead and curious about where the boxer lineage started. Collector interest sits at a moderate level, driven by riders who want a usable classic rather than a static garage piece.
Auction history
| Date | Listing | Price | Mileage | Source |
|---|---|---|---|---|
| Dec 12, 2024 | Custom R100-Powered 1956 BMW R50 | $15,000 | — | Bring a Trailer |
| May 23, 2024 | 1956 BMW R50 | $9,850 | — | Bring a Trailer |
| Aug 24, 2022 | 1956 BMW R50 | $14,000 | — | Bring a Trailer |
All BMW R50 years
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