Bike Inner Tube Innertube 20" Inch 20 x 1 3/8 40mm Presta Valve Road Bicycle

• Made from strong durable rubber which helps to prevent punctures
• Inner tubes are made from high quality durable material
• Lightweight material Also covers mountain bike tyres
• All these factors ensure a great long lasting product
• High Puncture Resistance
• Valve Type : Presta Valve
• Material: Butyl Rubber
• Valve Length: 40mm
• Size: 20 x 1 3/8
• Quantity: 1 Piece