Ultra Heavy-Duty Inner Tube

Features

• Reinforced tubes for off-road applications
• Feature a 4mm wall thickness
• Provide enhanced protection against punctures and pinch flats

Specs

• Product Name: Inner Tube
• Type: Enduro / MX / Offroad
• Material: Rubber
• Duty: Ultra Heavy Duty
• Inner Tube Valve Stem Type EU: 34G / TR-4
• Inner Tube Valve Stem Type US: TR-4 (round base) Center Metal Valve (threaded and nuts)
• for Rim Size: 21"
• Tube Fits Tire Size: 80/100-21 / 90/90-21
• Mounting Position: Front / Rear
• Units: Each
• Riding Style: Adventure Touring / Dual-Sport / Offroad / Street