Tube for BMX tyres.

Specifications:

Application:

BMX, Dirtjump

ETRTO:

32-406 to 47-451

Tyre Dimensions:

20" x 1 1/4 to 20" x 1.75 x 2

Tube Material:

butyl

Valve Type:

AV 40 mm, SV 42 mm

Models:

20x1 1/4-1.75x2 AV 34 mm

Valve Type:

AV (Auto/Schrader valve)

Valve Length:

40 mm

Manufacturer Number:

0181211

20x1 1/8-1 1/4 SV 42 mm

Valve Type:

SV (Sclaverand/Presta)

Valve Length:

42 mm

Manufacturer Number:

0181191

Valve Information

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

AV (Schrader) Valve:

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

SV / Presta Valve:

• Synonyms: Sclaverand Valve (SV), French Valve, Presta Valve
• Outer Diameter: 6.5 mm
• Other: All Continental tubes with a Presta valve can be unscrewed. (To lengthen the valve, add anti-flat agents, etc.)

Contents:

• 1 x Continental Compact 20 tube