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R 27
. Data sheet
. Back to Models
Begin of the Production 1960
End of the Production 1966
Numbers Produced 15364
Price 2.430,- DM
Internal Designation 226/2
Motor Type four-stroke single-cylinder vertical
Bore x Stroke 68 x 68 mm
Displacement 247 ccm
Max Power 18 hp at 7400 rpm
Compression Ratio 8.2 : 1
Valves ohv
Carburetion System 1 x Bing carburettor type 1/26/68
Engine Lubricating System forced-feed lubrication
Oil Pump gear pump
Power transmission
Clutch single-plate, dry
Number of Gears 4
Shifting foot switching
Gearbox Ratios 5.33 / 3.02 / 2.04 / 1.54
Rear Wheel Ratio 1 : 4.16 (with sidecar 1 : 5.2)
Bevel / Crownwheel 6 / 25 teeth (with sidecar 5:26)
Electrical system
Ignition System battery ignition
Generator Bosch LJ/CJE 60/6/1800 R 5
Spark Plugs Bosch W 240 T1, Beru 240/14, or Champion L 85
Designation 226/2
Frame steel twin-loop frame, welded
Front Wheel Suspension long swing arm with suspension units and oil-pressure dampers
Rear Wheel Suspension long swing arm with suspension units and oil-pressure dampers
Wheel Rims 2.15B x 18 deep-bed rims
Tyres front 3.25 x 18
Tyres rear 3.25 x 18
Brakes front drum brake Ø 160 mm, full width
Brakes rear drum brake Ø 160 mm, full width
Dimensions /Weights
Length x Width x Height 2090 x 660x 975 mm
Wheel Base 975 mm
Fuel Tank Capacity 15 l
Unladen Weight, Full Tank 162 kg
PermittedWeight Limit 325 kg (with original sidecar 480 kg )
Idle/Riding Noise 81/81 phon (from 12/10/1962: 82/80 DIN phon)
Fuel Consumption approx. 3,9 l/100 km
Oil Consumption approx. 0,5 - 1 l/1000 km
Top Speed 130 kph (with original sidecar 90 kph)
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