Presta 17AP 28" Inner Tube "Air Plus"

Schwalbe’s Presta SV 17AP is a butyl tube with Presta valve for 28” wheels with a tyre width of up to 47 mm.

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 rubber, Schwalbe’s Air Plus tubes holds air significantly longer than normal bicycle tubes. So you don’t have to re-pump as often.
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.

Specs:
Material: butyl
For tyre size (ETRTO): 37-622 -> 47-622 (also for 40-635)
For tyre size: 28 x 1.4″ -> 28 x 1.75″ (also for 28 x 1/2″)
For tyre size (french): 700 x 35 C -> 700 x 45 C (also for 700 x 38B)  
Weight: approx. 270 g
Valve length: 40 mm
Presta / French valve

In the box:
1 Schwalbe SV 17AP 28“ bicycle tube