IRC IRC-92 T20056 Heavy Duty Inner Tube Inner Tube - Heavy Duty - 18" - TR-4 - Center Metal Valve Brand_J & M 445" INTAKE DURATION 207° EXHAUST

445" INTAKE DURATION 207° EXHAUST LIFT 0

0:1 Displacement 1250 cc Style Replacement Bore Size 3

X and Z-ring chains

Includes OEM #s 16291-04 (isolator mount)

Brightly colored LEDs indicate heat level

IRC IRC-92 T20056 Heavy Duty Inner Tube Inner Tube - Heavy Duty - 18" - TR-4 - Center Metal Valve Brand_J & M 445" INTAKE DURATION 207° EXHAUSTFeatures 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 Specs Inner Tube Valve Stem Type Center Metal Valve (Threaded Nuts) Duty Heavy Duty Mounting Position Front Rear Material Rubber Product Name Inner Tube Type Motorcycle Units Each Tube Fits Tire Size 4. 10 18 Riding Style Street Tube