1926 BMW R39

BMW R39 1926


1926 BMW R39 specifications, pictures, reviews and rating

General information
Model BMW R39
Year model 1926
Type Naked bike
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Engine and transmission
Engine size 247.0 ccm (15.07 cubic inches)
Type of engine Single cylinder, four-stroke
Effect 6.0 HP (4.4 kW)) @ 4000 RPM
Top speed 100.0 km/h (62.1 mph)
Compression 6.1:1
Bore x stroke 68.0 x 68.0 mm (2.7 x 2.7 inches)
Fuel system Carburettor. 20mm BMW Spezial
Fuel control Overhead Valves (OHV)
Lubrication system Wet sump
Cooling system Air
Gearbox 3-speed
Transmission type Shaft drive (cardan) (final drive)
Clutch Dry-single plate-cable operated
Chassis, suspension, brakes and wheels
Frame type Steel doble cradle
Front suspension Leading link
Rear suspension Rigid
Front tire 3.5-27
Rear tire 3.5-27
Front brakes Expanding brake (drum brake)
Seat Single seat
Physical measures and capacities
Weight incl. oil, gas, etc 110.0 kg (242.5 pounds)
Overall height 950 mm (37.4 inches)
Overall length 2050 mm (80.7 inches)
Overall width 800 mm (31.5 inches)
Other specifications
Starter Kick
Update specsReport missing specs or required updates.
Further information
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 26 BMW R39 discussion group or the general BMW discussion group.
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