Main Motorcycle: 2005 Bonneville Blue 790
Join Date: Sep 2006
Location: Central Maryland, USA
Other Motorcycle: 1973 CB450, long gone
The best way to get a small part like that is to have a private buyer in the US get it and send it to you. I'd guess that the cost for a small parcel like that would be $15, plus the shipping cost of getting it from the American vendor to the American buyer, probably would be in the $4-$7 range. I've done this a couple times in the past for other Rats.
Considering all that, it would be hard to beat the price Forchetto found from the Italian vendor, about £18.
2005 Bonneville Blue 790cc, AI removed, Staintunes RC, no snorkel, inlet enlarged, 118/40/NBZT "Thruxton" needles/1 shim/3 turns, Ikon 7610s, Ricor Intiminators, Barnett green springs, Michelin Pilot Activs, D9 gauge panel, tachometer.