From:Rene e-mail:r.bayer@bs-ing.ch
Subject:Early KJ cylinder wanted Date:Mon Feb 25 03:31:04 2013
Dear Colleagues
I am looking for an early KJ cylinder. If one considers just the image, you can see that the first cylinder is different from the next ones. He was replaced at some time in the history of the motorcycle against a later one with exhaust packing nut (just cut away).
If anyone of you possibly still has one of the early cylinders without packing nut (similar to cylinder 2,3 and 4), and could part with him, I would be very interested.

Thank you very much
Rene

PS: By the way, in my model, the exhaust is with no screw fixed to the side, but could be provided I guess, as the cast looks like.