IRC Standard Tube - 3.50/4.00-18 - TR-4 Stem - T20063

High quality Japanese tubes meet or exceed OEM quality standards Heavy Duty tubes are 3mm thick and puncture resistant Made of a blend of natural and butyl rubber

Specifications

Mounting Position	Front/Rear
Duty	Standard
Material	Butyl
Inner Tube Valve Stem Type	Center Metal Valve (Threaded/Nuts) / TR-4 (Round Base)
Product Name	Inner Tube
Tube Fits Tire Size	3.50-18 / 4.00-18
Type	Motorcycle
Rim Diameter	18"