R12 1937

Sold

BMW R12
Very nicely restored  R12 from 1937
motorcycle runs beautifully and drive great.
This is a series 1 model and a civil version with the corresponding right fenders front and rear which have become quite rare  over the years.

info@bmw-classicbikes.com

New construction details  R12 serie 1

  • production                                           1935-1942
  • number produced                            38,000
  • VIN                                                           501-38,501
  • price                                                         1,630 RM
  • bore/stroke                                          78x78
  • cylinder capacity                              745
  • compression ratio                            5.2/1
  • power in hp                                           18/3,400
  • breading                                                 1 carb. Sum CK 25mm
  • secondary transmission               14/57
  • electrical device                                 Bosch alternator 6 volt 2BRS 170
  • spark plugs                                           Bosch W 175 T 1
  • dry weight full  tank                          185 kg
  • tank capacity                                      14 liter
  • carter capacity                                    2 liter
  • top speed                                              110 km/u