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BMW · 1965–1967

1966 BMW R50 2

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1966 BMW R50 2
Photo: Reg Mckenna, CC BY 2.0, via Wikimedia Commons · CC BY
Auction record
Average sale
$14,385
Sales
6
Low
$8,300
High
$30,000

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
7.5:1
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 cradle
Front suspension
Cartridge
Rear suspension
Twin shock-Swingarm
Front tyre
3.50-18
Rear tyre
3.50-18
Front brakes
Expanding brake (drum brake)
Front brake Ø
200 mm (7.9 inches)
Rear brakes
Expanding brake (drum brake)
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
1415 mm (55.7 inches)
Fuel capacity
17.00 litres (4.49 US gallons)
Starter
Kick

The 1966 BMW R50 2

1966 BMW R50 2 sits comfortably in BMW's mid-range touring lineup, built for riders who want distance covered without drama. This is a boxer twin that rewards a relaxed hand: the shaft drive means no chain to fuss over on long trips, and the low center of gravity from that flat engine layout makes it stable at speed and easy to muscle around at parking-lot pace. It's not a bike built for quick acceleration or aggressive cornering, it's built for the rider who wants to point it toward the Alps or across a country and just settle in for the day. The 1966 model carried over without significant mechanical changes from the prior year, buyers comparing it to a 1965 example should focus on mileage, service history, and condition rather than spec differences. Today the people chasing a 1966 BMW R50 2 tend to be seasoned riders who've owned modern bikes and want something mechanically honest and simple to work on themselves. There's a moderate but steady collector interest here too, driven by riders who appreciate BMW's boxer heritage without chasing the premium price tags of rarer models.

Auction history

DateListingPriceMileageSource
Apr 16, 20251965 BMW R50/2$12,000—Bring a Trailer
Apr 14, 20231966 BMW R50/2$30,000—Bring a Trailer
Sep 21, 202235-Years-Owned 1966 BMW R50/2$13,000—Bring a Trailer
Aug 19, 2021Single-Family-Owned 1966 BMW R50/2$10,510—Bring a Trailer
Jun 28, 20211966 BMW R50/2$12,500—Bring a Trailer
Jun 21, 20211966 BMW R50/2$8,300—Bring a Trailer

All BMW R50 2 years

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