Esure – I have about £9K (1 single bike at £5K) worth of bikes with them. Also theor service is excellent. I had 2 bikes stolen (fortunatly not the £5K one but still £2750 worth) last weekend. Had 1 replacement last Friday and the other arrived 9am today. I phoned them Satruday morning to report the thieft and they had Wheelies on the phone by 11 sorting out replacements, no forms and no ifs or buts. Mrs was easy as it was a standard bike, but mine was a custome build. Had load of photos and sent them over. The guy priced it all up for me by Monday and I was offered a replacemnet "exactly" the same, or something of the peg for the same value. Went off the peg as I didn't want to be reminded of those scumbags everytime I went for a ride. Highly recommended.