Mine doesn't have one and before I put it on the road I need to fit one, but there seems to be two choices! There is a rubber one, or a nylon one which looks more robust ( obviously ) which is it please and where from ?

ps. I've just found a picture of a nylon one with what looks like a rubber sleeve! Is that why eBay shows two types ?

Edited August 1, 20159 yr by Wessie34

I got both the rubber and the nylon wheel as a set from eBay off a guy in Germany. Search seal guard.

Regards Simon 

Thanks, that's where I saw both parts together, I hadn't realised that I needed both! I'll get one ordered. Thanks