Speedo broke in the wet?
Unfortunately, I had to leave my bike out in the rain today at work and it absolutely chucked it down. When I got on the bike to ride home, the speedo didn't work. I turned on the bike and the needle went all the way up as usual, all the electrics seemed fine, but when riding the needle did not go up past 10mph, although I know I was doing more like 40mph! Are these things susceptible to water ingress? Is this something I can fix or is it something else? Any thoughts on this or advice would be greatly appreciated.