They are the genuine Ducati ST4S alloy plates from JHP. Cost about £100 i think. I forgot to note the mileage when i fitted them but the date was November 2002 which was about a month after i got the bike. It had 11,000 miles on it then and its just coming up to 20,000 now. The clutch has just started to slip if i'm not careful pulling away. I'll get another trackday out of them i think! |