Two posts in 1. Anyone else have the sharkfin chain protector that comes on the 21+ V4 just break randomly? I've been through 3 of these now and they just seem to break off, no impact or anything. Quite annoying. Rizoma adjustable rearsets spare parts. Anyone know how to get spares for the Rizoma rearsets? On Rizoma website it states that Ducati are responsible for any thing to do with the rearsets but i contacted a dealership to ask if they can get spares and they said no. They didnt even know how. I broke the toe peg on the gear shifter and need a replacement.