Normally, the oil is under the Ariel – here it is on a canvas.
Beautiful, isn't it?
French artist Claude Yvel 1971

I mount the pistons on the conrods and then hang the cylinder on a stand with an arm. I can easily lower the stand, which makes it easy to insert the pistons. The water canisters serve as counterweights. The pistons are missing in this picture; it was just an assembly test.

Thanks for that, but Tom is looking for a foot gearchanged bike.

Still searching.....

Klaus, it's the same member!

re 1st question, as I know 1924.

Markus

A German club member is looking for a 1930/40s 600 SV or 500 OHV.
Girderfork, foot gear change, complete, roadworthy, concours condition not needed.

Please pm me
Markus

Love the car - this brings up silly ideas......

I always install the shafts with the oil holes facing downwards. That way, nothing squirts out at the top.
The force comes from below, and that is where the hydrodynamic lubrication wedge should be.

Hello there,

I need an oil pump for my 37 4G project. Morgo unfortunately can't deliver and now the completion of the engine depends on the oil pump.
If someone has one on the shelf and doesn't need it at the moment I would be very grateful. Cash is waiting or as soon as morgo can deliver a new ...