For use in enduro conditions Provide grip performance for all surfaces by using optimum rubber compound Dimpled knobs for extra gripping power Puncture resistant casings Built especially for competition, pair with IRC Enduro VE35 front tire for a perfect combination (sold separately) This dirt bike tire is tube type Available in the following motorcycle tire sizes: 4.60-17, 5.10-17, 100/100-17, 110/100-17, 5.10-18, 110/100-18, 100/90-19 and 110/90-19.