Michelin wild gripr2 tyre 26 x 225 free tubethe michelin wild gripr2 is your go to tyre for mixed terrain featuring gum x series compound this tyre provides extraordinary grip and superior service life pair this with the michelin c4 airstop butyl mtb tube and youre onto a winner michelin c4 airstop butyl tubes answer the needs of mtb riders for economical high quality inner tubes they offer excellent puncture resistance and provide better resistance to friction caused by spokes and o