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Duane Ausherman BMW motorcycles

Duane Ausherman BMW motorcycles

What I can remember after decades of working with BMW motorcycles

  • General
  • /2 series
  • /5 and later
  • Service bulletins
  • factory tools
  • Accessories
  • About me
  • WW II

engine, transmission, final drive and driveshaft

adjust your valves

transmission repair

/5 and later clutch info

fix your grabby clutch

Rear main seal leak

all about mufflers

SWB or LWB?

engine specs

Final drive info

Piston ring seating

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