Schwalbe Inner Tube AV7 20 Inch – Auto Valve 40 mm | 40/62-406 | 20 x 1.50-2.50

Schwalbe AV7 20-inch inner tube with auto valve

The Schwalbe AV7 is a high-quality inner tube for 20-inch bicycle tires in the 40/62-406 size range. This inner tube is suitable for tire widths from 40 to 62 mm and features a 40 mm auto valve (AV). This makes this Schwalbe inner tube suitable for various city bikes, children's bikes, trekking bikes, mountain bikes, and other bicycles with 20-inch tires.

Thanks to its wide size range of 20 x 1.50 to 20 x 2.50, the Schwalbe AV7 can be used with various 20-inch tires. Always check the size on the sidewall of your current tire to choose the correct inner tube.

Suitable for the following tire sizes

• 40-406 – 20 x 1.50
• 47-406 – 20 x 1.75
• 50-406 – 20 x 2.00
• 54-406 – 20 x 2.10
• 57-406 – 20 x 2.125
• 60-406 – 20 x 2.35
• 62-406 – 20 x 2.50

40 mm auto valve

The Schwalbe AV7 features an auto valve (AV), also known as a Schrader valve. The valve is 40 mm long and is suitable for rims with an opening for an auto valve.

Features

• Original Schwalbe inner tube
• Model: AV7
• Suitable for 20-inch bicycles
• Suitable for tire widths from 40 to 62 mm
• Suitable for tires from 20 x 1.50 to 20 x 2.50
• Auto valve (AV / Schrader)
• Valve length: 40 mm
• Suitable for various city, children's, trekking, and mountain bikes

Technical specifications

• Brand: Schwalbe
• Model: AV7
• Type: Inner tube
• Wheel size: 20 inches
• ETRTO range: 40/62-406
• Tire size: 20 x 1.50 – 20 x 2.50
• Valve type: Auto valve (AV / Schrader)
• Valve length: 40 mm

Application

This Schwalbe AV7 inner tube is suitable for 20-inch tires with an ETRTO size from 40-406 to 62-406. The inner tube can be used for 20-inch city bikes, children's bikes, trekking bikes, and mountain bikes, provided that the tire size and valve type match.

Package contents

• 1 x Schwalbe AV7 inner tube
• 40 mm auto valve (AV / Schrader)

Important before ordering

Before ordering, check the ETRTO size on the sidewall of your tire. For this inner tube, it must fall within the 40/62-406 range. Also check whether your rim is suitable for an auto valve (Schrader).

Unsure about the right version?

Send us a photo of your current tire or the specifications of your bicycle in advance. Our specialists will check free of charge whether this inner tube is suitable. This will help you avoid ordering the wrong one.