After getting caught in sustained downpours Wednesday evening, 12 miles from home (leaving me soaked through to tshirt and my shoes squished out water when I got home) -- I wrote to the guys who made my bike (not a Haibike, but this thread seemed appropriate) and asked about the risk of exposing the bike to soaking rains like that. (I was feeling anxiety during the rain ride, wondering "am I destroying my bike now?"---otherwise it could have actually been a delightful rainfall to just enjoy riding in, given the hot muggy temperature at the start!)
Anyway -- they wrote back basically assuring me I was okay -- short of submerging parts/motor/battery, or hardy pressure washing.
So does that IP67 standard basically support this -- that the bike can "take it" -- any amount of rainfall, without risk to electronics? (I realize the "7" refers to water resistance for supposedly, 30 minutes submersion to 1 meter -- I obviously won't submerge any of my components, ever.)
I'd love to simply know that yes, essentially, other than my personal skin soaking, I can ride the bike in a summer downpour without fear of ruining/damaging the onboard electronics. (I don't actively seek to start new rides in the rain -- I'm really talking about getting caught in a deluge and not having the option to find shelter and wait it out...)
Exerpted from their reply to me:
Our connectors and wiring are tested to IP67 standards. Rainfall should not hurt any of the electrical components on the bike. Where we have seen some issues is when customers use a pressure washer (over 20 psi) to clean their bike. I would make sure the charge port cover has the rubber plug installed and you should be good to go!