So I open the bike up to install a GIpro. Took the bike out for a spin to test it and realized my speed wasn't registering. The dash and everything works but my speed just stays at 0. Took the GIpro off and it didn't make a difference. One note I did install my kickstand in the midst of all that but didn't connect anything, just screwed in the two bolts. Any idea what the problem may be or where I should check?