This one is being sold brand new by an E bike shop in Huddersfield . He has sold 143 so far.250 watt motor, 36 v 40NM Torque,20-25 mile average range, central suspension and folds up to W 86 cm, H 76cm, D 45cm. £399 inc delivery. 12 mos guarantee. Seems to tick all the boxes for my “touring” requirement. Other used types are available but seem no better than this one. I’ll order it later👍
As someone has already said, this has a lot of similarities to the Moulton bikes of the 1960's.
In particular it's rear suspension with its short lever length from the rear forks pivot. I had a Mk1 Moulton, which used used a rubber plug that was basically jammed between the frame and the fork. The lever length of fork to the rear axle gave it about a 6:1 advantage which caused the pivot a great deal of grief.
This bike has is not quite as bad, but I'd suspect the wear on the rear forks pivot will be quite significant on this. I don't know where this bike is made but I'd guess its probably China, and I'd be concerned about the strength of the steel used not being as durable as the original moulton.
Just for information the MK2 Moulton had a redesigned rear suspension, such as the compression member was taken from the rear axle to just below the seat collar, virtually eliminating the highly stressed original system.