Inner tube 80/100-21 Valve Stem Type: TR4

• Motorcycle Inner Tube 80/100-21 TR4 Valve Stem*
• TR4 Valve Stem: Straight Stem, Round Shape to fit on rims with a round valve base
• Fits on these Tube Type Tires: 80/100-21 , 80/90-21 , 90/80-21 , 90/90-21 , 100/80-21 , 3.00-21
• Rim diameter: 21"
• Made of Thick Rubber Blend
• Heavy duty durable valve stem.
• Seamless construction
• Unbeatable performance and value.

This item is a universal/custom fit component, and does not have any direct standard/OEM model application.
Refer to your vehicle's owner's manual for inner tube sizing for your tires
Sizing information is provided by the manufacturer and does not guarantee a perfect fit
Please use this information as a guide only