Schwalbe Inner Tube 19 Air Plus for 28" / 29"

Schwalbe's Air Plus Inner Tube 19 is characterised by its special puncture resistance and air retention and is therefore also suitable for e-bikes and cargo bikes with 28" or 29" wheels. This is made possible by a 70% higher wall thickness and a high proportion of pure butyl rubber.

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.

Specifications:

Application:

City, MTB, Touring

ETRTO:

40-622 to 62-622

Tyre Dimensions:

28 x 1.5 to 28 x 2.4

Inner Tube Material:

butyl

Valve Type:

SV / Presta 40 mm, AV / Schrader 40 mm

Dimensions (ETRTO):

• 28 x 1.50 = 700 x 38C (40-622)
• 28 x 1.75 = 29 x 1.75 (47-622)
• 28 x 2.00 = 29 x 2.00 (50-622)
• 28 x 2.25 = 29 x 2.25 (57-622)
• 28 x 2.40 = 29 x 2.40 (62-622)

Models:

28x1.5-2.4 SV / Presta 40 mm

Valve Type:

SV (Sclaverand/Presta)

Valve Length:

40 mm

Type:

SV19AP

Manufacturer Number:

10461433

28-29 x 1.5-2.4 AV / Schrader 40 mm

Valve Type:

AV (Auto / Schrader valve)

Valve Length:

40 mm

Type:

AV19AP

Manufacturer Number:

10461610

Valve Information

Tubes are available with various valve types.
Choosing a valve is dependent on application and the rim's valve hole diameter.

SV / Presta Valve:

Synonyms:

Sclaverand-Valve (SV), French Valve

Outer Diameter:

6.5 mm

Good to know: The valve of all Schwalbe tubes with Presta valves can be unscrewed, e.g. for valve extensions or for filling with tyre sealant.

AV / Schrader Valve:

• Synonyms: Auto Valve (AV), Schrader Valve
• Outer Diameter: 8.5 mm

Technology:

Air Plus:
Schwalbe's Air Plus tubes hold the air much longer than other tubes due to their high proportion of pure butyl rubber, so that you need to re-pump less often.

Puncture Protection:
70% more wall thickness makes the Air Plus inner tubes exceptionally robust against punctures and snake bites.

Contents:

• 1 x Schwalbe No. 19AP inner tubes