Dunlop 80/100-21, 90/100-21 SH TR4 NR 3.5mm inner tube - 710090

General description

• 3.5mm thick wall provides extreme protection against mechanical damage
• specially selected compounds make the rubber retain its properties for a long period of time
• increased resistance to punctures and abrasion
• flexible material perfectly adapts to the shape of the tire
• dedicated to cross and enduro motorcycles

Specification / Specifications

• size: 80/100-21, 90/100-21
• valve: TR4 straight