IRC Inner Tube - Heavy Duty - 12" - TR-4 - Center/Side Metal Valve

Features Two to three times thicker than standard tubes, IRC heavy-duty tubes are incredibly durable, abrasion-resistant and feature great impact-absorption Impressive joint and valve strength Natural rubber construction PRODUCT NAME INNER TUBE TYPE MOTORCYCLE MATERIAL RUBBER DUTY HEAVY DUTY INNER TUBE VALVE STEM TYPE EU CENTER/SIDE METAL VALVE (THREADED/NUTS) / TR-4 (ROUND BASE) INNER TUBE VALVE STEM TYPE US TR-4 (ROUND BASE) / CENTER/SIDE METAL VALVE (THREADED/NUTS) FOR RIM SIZE 12" TUBE FITS TIRE SIZE 80/100-12 / 2.75-12 / 3.00-12 MOUNTING POSITION FRONT/REAR UNITS EACH RIDING STYLE STREET / OFF-ROAD