TMV Reinforced Heavy Duty 4mm Inner Tube 80/100-21" TR4

TMV Reinforced Heavy Duty 4mm Inner Tube 80/100-21" TR4

• Inner tube is flexible and easy to put into a tyre Made of high quality Butyl
• Do not become hard in winter as Butyl is insensitive to temperature variations Very strong valves
• High resistance to the pinching
• Keep the air pressure very long time because the Butyl is approximately 10 time more airtight than the Natural Rubber
• Used by a lot of very good riders since 2008
• Thickness of 4 mm

Get your TMV heavy duty inner tubes here at Gear2win.