Just curious as to if you can get recoed radiators for bikes, or if it's just better to go brand new. Always used recoed in the cars, but not sure about the bike. Seem to have a slight coolant leak that needs to be fixed. Also whats the procedure for changing coolant on the bike, avoiding air locks all flushing the system... No service manual unfortunately. The one which is readily available on the web is for an MC17 or something, which isn't even vaguely similar to the MC22 which I have. Thanks in advance, Mick.