Tires Some advice on tires

[Superguellao]

Hi there i would like to know where i could buy 4.25 tires i could not find them anywhere
tks in advance

 

[darwin]

Here's 4in wide tires, expensive as heck though. http://www.niagaracycle.com/categories/tires-tubes/tires/26/other-26?sort=featured&page=1