Why have my tyres turned blue? Clay?

[BM-GS]

Went down to Thudercross on Sat (Cheers J for getting that going!) and having now cleaned all the clay-clag off the bikes, I find that the tyres are blue. Various makes, various vintages, but blue...

Must be something in the clay, but just curious. Older tyres less blue (ancient Pirelli and past-it IRC), newer (but not new) Michelin, Brigestone and Motoz turned.

[flyingcr250]

yep the thunder park clay is a different beast, my tyres always turned blue after a ride there.

[takitimu]

yep the thunder park clay is a different beast, my tyres always turned blue after a ride there.

We get that with some northland clays to, not the sort of stuff you want to leave on a bike unwashed.

It sets damn hard if it's like the stuff up north to.

[flyingcr250]

We get that with some northland clays to, not the sort of stuff you want to leave on a bike unwashed.

It sets damn hard if it's like the stuff up north to.

Its pretty good at staining alloy too

[BM-GS]

Yep, it's done all that too. I swore I had one bike clean enough to eat off, but once it dries there are drips of bloody clay still there!

Invisible clay that stains tyres. That wasn't in the brochure.

[400sm]

Yep, it's done all that too. I swore I had one bike clean enough to eat off, but once it dries there are drips of bloody clay still there!

Invisible clay that stains tyres. That wasn't in the brochure.




Try DYNAMO...