Production Model Years
1926 - 1928
Frame and Engine Numbers
4201 - 5999 / 34201 - 35999
Model Specifications
Drivetrain
Displacement 494cc
Cylinders 2
Bore x Stroke (mm) 68 x 68
HP @ RPM 18 @ 4000
Compression Ratio 5.8:1
Valves OHV, 2 per cylinder
Clutch Dry, single plate, cable operated
Transmission 3 speed, hand shifted
Final Drive Driveshaft
Running Gear
Frame Tubular double loop, brazed
Front Suspension Undamped, trailing link, leaf spring
Rear Suspension Rigid
Front Brakes 150mm drum, single leading shoe
Rear Brakes Contracting shoe drum on driveshaft, heel operated
Electrical
Ignition Bosch magneto
Spark Plugs Bosch M175
Generator Optional Bosch magneto/generator, 6V 35W
Capacities & Measurements
Weight 130kg
Fuel 14l
Wheelbase 1410mm
Top Speed 110kph
Number Produced 1720

Comments

R47 manuals

Darryl.Richman's picture

Here are the (German language) owners manual and parts list for the R47.

PreviewAttachmentSize
r47_handbuch.pdf2.04 MB
r47_ersatzteilliste.pdf2.74 MB

--Darryl Richman
http://darryl.crafty-fox.com
"Bling is not made in Germany" --OTL, 12/05

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