So I'm not much of a mechanic and I haven't dealt with motorbike electrics before, I'll do my best to explain in the correct terms. Last night I went to fire up the CBR600F3 (~28000kms, 1997) all electrics fired up as per usual, starter kicked in and before the bike had a chance to start running the bike just went dead. I.e. no lights, no response from starter, nothing. Key was in 'ON' position, kill switch, set to run. This is the first trouble the bike has given me. So here's what I have tested: - Battery (when connected) gives 13v with ignition off, gives 0v with ignition 'on'. This makes me think there is a short somewhere. - I get 0v to the fuse box, of course with ignition on, otherwise fuses wouldn't get power. - Main 30a fuse (on top of starter relay) looks fine, have swapped it. - Reg/rect looks okay, no burn marks. Possibly has been swapped at some point as it has cooling fins, I thought Honda's didn't. - With ignition off I get 13v between batt and frame bolts. - With ignition off I get 13v between batt and outside connectors on starter relay. Where should I go from here? Does it sound like something is shorting? Thanks for your help. EDIT: P.S. This is preventing me from getting to work, so if anybody can help me out (Werribee way) I'll make it worth your while.