Can anyone help me find a speedometer it can either be MPH or KPH

Kann mir jemand mir helfen, einen Tachometer es entweder MPH oder KPH werden können

for example look here: http://www.ebay.de/itm/XJ-650-XS-Tacho-220-km-h-SR-500-Cafe-Racer-550-750-/310347174676?pt=Motorrad_Kraftradteile&hash=item4842221314

Hartmut

Hi Wally,
You can take anyone from japan manufacture speedometer.  
Besides, you want to have original speedometer, tachometer, but also with Harley front wheel drive you can use. Just be careful, that's the translation (relative to wheel rotation of tachometer) K1, 4.
K, is a mathematical quantity which reflects the extent of the wheel (with tire) with the rotation of the speedometer