Schwalbe 29" SV19 AP AIR PLUS 40/62-622 Inner Tube, Presta Valve, 40 mm

The new Air Plus inner tube is ideal for use with e-bikes or cargo bikes. Thanks to its increased wall thickness and very high-quality butyl compound, the new inner tube offers the following features: + Better air retention + Greater puncture resistance + 100% recyclable The Air Plus tube is now available with an SV valve in all standard sizes Specifications Tube size 29" For tire sizes 40/62 - 622 Valve type 40 mm Presta valve Weight 320 g