There appears to be no one best insurance company. Lot's of people will swear by the one they use, but that is just likely to get a slating from someone else.
The following were recommended on the list in December 2004. Please email me if
you have a company you'd like to recomend.
CIA
Carol Nash very cheap if you have a
classic bike. Some people have had problems claiming with them, some have had
brilliant service.
H&R
Simon Murfin said: Not made a claim, but do offer something approaching reasonable premiums
for a Blade in London. Also offer second policies for second bikes at a 50% discount.