Schwalbe AV 9 24x1.75 Inner Tube

The Schwalbe AV 9 inner tube is for 24-inch wheels with 1.75 tyres and a 40 mm Schrader valve, the type used on cars. It is intended for touring and trekking, to replace a punctured or worn inner tube.

• Size 24 x 1.75, ETRTO 47-507: check that this is written on the tyre sidewall
• 40 mm Schrader valve, the same type used on cars: it can also be inflated at a petrol station
• Weighs only 130 g, so it does not add weight to the wheel
• Made of butyl, a material that retains air well, with 20% recycled inner tubes
• To choose the right one: check the size and valve type of your rim; they must match

Technical specifications

• Size: 24 x 1.75
• ETRTO: 47-507
• Valve: Schrader (AV), 40 mm
• Material: Butyl
• Weight: 130 g
• Intended use: Touring and trekking
• Manufacturer number: 10419310 (AV 40 mm)
• Package contents: 1 Schwalbe 9 inner tube
• Notes: Made with 20% recycled inner tubes