I'm relatively new to eBiking as I had always been able to pedal my bikes until a couple of years ago. One issue I found was the wind chill factor during winter. You can go faster than normal with less energy required, meaning I have less internal warmth to fight off the cold and a higher wind chill factor, particularly on exposed shin and eyes.
My answer was to zip tie a light weight motorcycle visor to an old ski helmet. I know it is debatable as to whether a ski helmet is safe for cycling. see (Using a ski helmet for winter biking) for further discussion (I may have posted this question as a comment to that thread but further replies are blocked).
For myself I am happy that each type of helmet passes almost identical safety tests and the ski helmet has less open vents so in my mind makes it at least as safe. So far this set has done two winters with out any further mods of maintenance and worked well at keeping the wind and rain off my face. (I am thankfully yet to test its protection capabilities).
It works but is not completely aesthetically pleasing and the visor is always going to be a zip tied on addition rather than part of the design. (Could this be an issue in a crash?) Does anyone know of a similar type of product with an integrated full face visor that is already out there. I have looked at bike and ski helmets (no full face visors), paragliding/hangliding helmets (probably due to relatively small numbers made the few I've found that offer same features are £300+) and motorcycle/scooter helmets (feels too heavy at twice the weight).
for now when its cold I'll keep using but any other suggests are welcome. Thanks