My friend Allan bought a Puch Monza 2 speed over a year ago. It was cheap, and in very bad condition. The frame was about the only thing that was good on it, everything else had to be restored or changed to new/used parts.
In this gallery you can see the work we did on the engine:
We had to find a new gearshifter, the old one was bend. New cylinderkit and crankshaft. The left engine case had a hole that was stuffed with wood, we got that welded. New bearings, seals and gaskets.
Next up, the frame and everything attached to it:
Finally done 🙂