Heavy duty tubes are 3 mm thick and puncture resistant.
High quality Japanese tubes meet or exceed O.E.M. quality standards.
Made of a blend of natural and butyl rubber.
110/100-18
130/80-18
140/80-18
PLEASE NOTE THIS IS A MOTORCROSS ULTRA HEAVY DUTY NOT AN ENDURO.
FOR ENDURO HEAVY DUTY PLEASE USE MICHELIN TUBES