Tube Gekon 20" x 4/4.5 AV 40mm Heavy Duty 2.25mm

Tube specifications

• Heavy Duty: reinforced 2.25 mm thick tube for increased durability and puncture resistance
• Wheel size: 20"
• ETRTO size (mm): 100/115-406
• Size in inches: 20 x 4.00–4.50
• Valve: AV (automotive / Schrader)
• Valve length: 40 mm