Features
"Real butyl tubes" made from 100% butyl polymer, unlike other "butyl" tubes, which are blended butyl polymer and natural rubberEach tube is individually boxed with a full range of sizes and valve stem types clearly marked on each box end100% butyl tubes minimize natural air leakage and maintains air pressure for longer period of timeAll stems are TR-4 type for valve stem
Specs
Inner Tube Valve Stem Type: Center Metal Valve (Threaded/Nuts)
Mounting Position: Front/Rear
Units: Each
Material: Butyl Polymer
Riding Style: Off-Road
Duty: Standard
Riding Style: Street
Type: Motorcycle
Inner Tube Valve Stem Type: TR-4 (Round Base)
Product Name: Inner Tube
Rim Diameter: 19"
Tube Fits Tire Size: 2.50-19
Approximate Package Weight & Dimensions
Weight: 0.95
Height: 3.18
Length: 5.74
Width: 4.34