Schwalbe SV 17 AP Air Plus 28" Trekking Inner Tube

Schwalbe’s DV 17 AP Air Plus is a butyl tube with Dunlop valve for 28” wheels with a tyre width of up to 47 mm. 

Thanks to its greater wall thickness, the Air Plus version should keep the air in the inner tube for longer, enable less frequent re-inflation and also offer above-average puncture protection.

Schwalbe Air Plus:
• IDEAL FOR E-BIKES AND CARGO-BIKES: Schwalbe Air Plus bike tubes are made for all cyclists that want to pump less and ride more. Thanks to its characteristics, this tube is especially well-suited for bike types and uses where a high burden is expected - such as with e-bikes or cargo-bikes. 
• HIGHER AIR RETENTION: Thanks to the higher level of pure butyl rubber, Schwalbe’s Air Plus tube holds air significantly longer than normal bicycle inner tubes.
• MORE PUNCTURE PROTECTION Thanks to its ~70% stronger wall thickness, the Schwalbe Air Plus tube is especially robust - so it has extra protection against punctures and damage.

Technical details:
• Material: Butyl
• Valve type: Dunlop (DV, flash valve) 
• Valve length: 40 mm 
• For tyre size (ETRTO): 37-622 – 47-622 / 40-635  
• For tyre size: 28 x 1.40” – 28 x 1.75” / 28 x 1 1/2”
• For tyre size (french): 700 x 35C – 700 x 45C / 700 x 38B 
• Weight: approx. 270 g

In the box:
• 1 Schwalbe DV 17 AP Air Plus 28" trekking inner tube

Manufacturer: Ralf Bohle GmbH, Otto Hahn Str. 1, 51571 Reichshof, Germany, www.schwalbe.com