High quality BO17 crankshaft ball bearing as it is used in various Kreidler mopeds as well as in Puch R engines. Puch OEM number for comparison purposes only: 900.6207
The Puch R engine / R-Motor was installed in the following vehicles:
Puch DS50R Puch DS60R Puch MC50 Puch VZ50R Puch VS50R
Outer diameter: 44mm Inner diameter: 17mm Width: 11mm
The Puch R engine / R-Motor was installed in the following vehicles:
