CRF450RL

Bridgestone #543489 - Inner Tube - Heavy Duty - 18" - TR-4 - Center Metal Valve

Inner Tube - Heavy Duty - 18" - TR-4 - Center Metal ValveFeaturesTire tubes for street and off-road useSpecsRim Diameter18"Mounting PositionFront/RearProduct NameInner TubeRiding StyleOff-RoadInner Tube Valve Stem TypeTR-4 (Round...

Bridgestone #543500 - Inner Tube - Heavy Duty - 21" - TR-4 - Center Metal Valve

Inner Tube - Heavy Duty - 21" - TR-4 - Center Metal ValveFeaturesTire tubes for street and off-road useSpecsProduct NameInner TubeMounting PositionFront/RearRiding StyleOff-RoadInner Tube Valve Stem TypeTR-4 (Round Base)UnitsEachMaterialRubberTube...