I have a tomos targa that my son bought and I think it needs a piston or at least a ring.
Its an aluminum cylinder, my calipers say 44.9 at the skirt so lets say its 45mm.
The piston looks just like the one in this link:
But the cylinder does not match.....
The cylinder looks exactly like this one:
but here, the piston shown is different. My piston has small round holes, not those rectangles.
Yeah the piston I have def. looks like the Kstar Puch 70....
I suppose any old 45 mm ring would do but Id feel better with a new piston......
There is a Puch airsal piston kit, 45mm and it has the round holes like mine, but there is a recess at the wrist pin area, I wonder if that matters,....and my head sure looks like a Puch head.
Its crazy but I wonder if this is a mis matched set, this piston and jug....it must have run though, there is some carbon, not a lot.... (edited)