Tyre question

VWsurfbum

Just about to order some new boots, what does the TPI stand for :? what should i be looking for?
BTW i know what type of tyres i want just didnt know the difference of TPI???

cat_with_no_tail

TPI is threads per inch.

It's something to do with the thickness of the sidewall.

As I understand it, High TPI means thinner threads were used, making the tyre lighter, but thinner. Low TPI means thick sidewalls but with a weight penalty.

Sheldon is your Friend

What sort of riding do you do? What terrain? What Budget?

robertpb

High TPI tyres tend to be lighter, roll faster and are more flexible, Rockets Rons are127 TPI whereas Nobby Nics are 67 TPI.

Sometimes you'll see EPI, ends per inch, it's the same thing

VWsurfbum

Cat With No Tail
Cheers Me dears