Home2 Flaps Tubeless 29" Etrto6222 Tubeless Valve Tubeless. Diam. holes 8.5mm1 Bottles : Latex rubber base concentrate.WEIGHT 340 gr. (32 holes +/-5%)Kit Tubeless MTB€53.00PriceHoles TypeSelectQuantityAdd to CartDetailsCan be convert in TUBELESS READY with the Kit Tubeless