Run Moto Run
ApriliaBenelliBimotaBMWBSADucatiFB MondialHusqvarnaKTMMoto GuzziMV AgustaNortonTriumph
BMW · 1950

1950 BMW R25

Share
1950 BMW R25
Auction record
Average sale
—
Sales
0
Low
—
High
—

No auction data yet — sign up to be notified when one goes to auction.

Specifications

Category
Allround
Displacement
247.0 ccm (15.07 cubic inches)
Displacement (cc)
247.00
Engine details
Single cylinder, four-stroke
Power
12.0 HP (8.8 kW) @ 5600 RPM
Top speed
80.0 km/h (49.7 mph)
Compression
6.5:1
Bore × stroke
68.0 x 68.0 mm (2.7 x 2.7 inches)
Fuel system
Carburettor. Bing
Fuel control
Overhead Valves (OHV)
Ignition
Battery
Lubrication
Wet sump
Cooling
Air
Gearbox
4-speed
Transmission
Shaft drive (cardan) (final drive)
Clutch
Single plate dry-cable operated
Frame
Steel-single cradlel
Front suspension
Cartridge
Rear suspension
Pushrod
Front tyre
3.25-19
Rear tyre
3.25-19
Front brakes
Expanding brake (drum brake)
Front brake Ø
160 mm (6.3 inches)
Rear brakes
Expanding brake (drum brake)
Rear brake Ø
160 mm (6.3 inches)
Wet weight
140.0 kg (308.6 pounds)
Height
710 mm (28.0 inches)
Length
2073 mm (81.6 inches)
Width
750 mm (29.5 inches)
Fuel capacity
12.00 litres (3.17 US gallons)
Starter
Kick

The 1950 BMW R25

1950 BMW R25 sits at the entry point of BMW's postwar lineup, the small single that got the company back into full motorcycle production after the war. This is a simple, low-strung 250cc single built for getting around rather than showing off — modest power delivered smoothly, a shaft final drive that means no chain to clean or adjust, and a chassis tuned for steady, unhurried riding rather than back-road thrills. Owners describe it less as exciting and more as dependable, the kind of bike you rode to work or into the next town without drama. It rewards patient riders who value mechanical simplicity over outright speed.

The 1950 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1949 example should focus on mileage, service history, and condition rather than spec differences.

Today's buyer tends to be a postwar BMW collector or a rider drawn to early shaft-drive singles rather than someone seeking a daily rider. Interest sits at a moderate level, appealing to those restoring a piece of BMW's rebuilding era more than investors chasing rapid appreciation.

BMW gear

Shop all BMW gear

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the date shown and are subject to change.

More BMW models, 1950–1951

1950 BMW R51 2
1950 · BMW
R51 2
No auction data yet
1951 BMW R67
1951 · BMW
R67
No auction data yet