Pionion

Okay guys, today i was riding my bike and my speedometer and rev counter were randomly shooting up and coming back down as i was riding and also whilst stationary, having stopped the bike after reaching my destination and then riding it home again a few hours later it was fine

Went to use my bike again tonight, put my bike into gear and once again the bike died, checked the 30A fuse and it has blown again

Obviously tomorrow i will be replacing my fuse

I feel there must be something more to my problems than just the fuse, especially as this will be my second fuse in a week and the speedometer/tach blipping i eperienced earlier today :S

Any ideas what may be causing these? if they are related?