This auction is for an original Bultaco part, the 5th gear driving pinion, Z21, of the model Pursang MK9 125 cc, and MK10 125-200 cc, serial number 162-194-200M. Original Bultaco's part number 162.11-P063. This part maybe to serve and other Bultaco models. Check it please if it is good for your bike with the above part number or ask me a question with the serial number of your bike. The situation of this item is New Old Stock.  

If you need more information please ask.

I accept to combine shippments if it is possible!

Picture shown is the real picture of the product for sale.

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