Moose Racing Inner Tube - Standard - 19" - TR-4 - Center Metal Valve M20070

Features: "Real butyl tubes" made from 100% butyl polymer, unlike other "butyl" tubes, which are blended butyl polymer and natural rubber Each tube is individually boxed with a full range of sizes and valve stem types clearly marked on each box end 100% butyl tubes minimize natural air leakage and maintains air pressure for longer period of time All stems are TR-4 type for valve stem Specifications: Mounting Position: Front/Rear Material: Butyl Polymer Duty: Standard Riding Style: Street/Off-Road Type: Motorcycle Inner Tube Valve Stem Type: Center Metal Valve (Threaded/Nuts)/TR-4 (Round Base) Units: Each Product Name: Inner Tube Tube Fits Tire Size: 2.50-19 Rim Diameter: 19"