Well, I took the mighty A100 for a spin, and have the following comments:
Motor: A bit tired, it would do an indicated 85 flat out, not sure how long that would last before heat seizure.
Gears: Weird. All down. Takes erm, a bit of getting used to. rin-nin-nin-nin-nin over-rev!

Brakes: Like most drum brakes, requires Nostradamus-like levels of prediction when you want to stop. Rear significantly stronger than front. Clairvoyants apply here.
Tyres: 18x3.00 rear, so could get a knobbly for it, front is an 18x2.5, but I think maybe a TF 125 front-end would possibly fit on there with some effort....
Comfort: What comfort? Seat is shot, and the kick start lever digs into your right calf.
Handling: Quite good fun, as long as you are not approaching an intersection or running over bumps any larger than a pea.
Suspension: Front is surprisingly OK, although a bit short of damping. Rear consists of a Bic ballpoint pen spring and a cardboard replica shock absorber on each side.
Bottomed out on the kerb crossing at about 15km/h, even under my insubstantial 63kg bulk. God knows what it would be like with fuel and tools on the back over some real bumps.

That is the real killer for me, along with the exhaust exiting in a dangerously exposed position under the motor. Maybe I'm too picky, but I'll leave this one. If I get desperate I'll buy something like this, but for the moment I am not a beggar, so can be a chooser. NEXT!
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