>>28611148
If you have Uralism, grab an old sidevalve to start with an old sidevalve.
They're dog shit slow, like 60kmh top speed without twisting the crankshaft slow, they're heavy and kinda awkward to ride, but parts availability is top tier even to this day. Even if you have an old M72, you can still keep it running with brand new parts, albeit 99% of those are chink parts, they're at least as good as old Soviet stock.
Reason being the original Chang Jiang bikes are just M72 clones made with Soviet tooling, so it's like the broom handle Mauser of the bike world, the chinks absolutely love those bikes.
