ZEPHYR 1991 on, 553cc DOHC four, 50hp, 110mph, 48mpg, 400lb Neat looking four with reasonable handling and engine that hasn’t been properly developed – a mildly tuned four needs a singe carb for frugality, torque, smoothness and cheapness. Nevertheless, a pleasant enough device on the road that’s sufficiently tough to take the usual neglect and abuse. Some bargains out there with poor cosmetics (that can be sorted cheaply) plus plenty of good low mileage stuff. Also 50hp grey 400 version.