ENGWE are a Chinese electric bike maker selling into the UK both direct and through Amazon, with a range that runs from folding fat-tyre bikes to conventional city commuters. Much of the range is built around power and throttles, which puts those models outside the UK's EAPC rules, so each one needs checking individually rather than trusting the brand as a whole. The P275 SE listed here is the exception that suits road use: a 27.5 inch commuter with a 250 W motor, assistance that stops at 25 km/h (15.5 mph) and a torque sensor, sold in the UK without a throttle. It is tagged UK road legal on that basis, so it needs no registration, tax or insurance on public roads.