Schwalbe AV4 Inner Tube - 16/18 X 1 3/8 - 40mm Schrader Valve

Schwalbe brand bicycle tyres can be found from the USA to Australia and Japan to South Africa. In Europe they are the market leaders. They believe there are two reasons for this success. Firstly, they are tyre fanatics, absolutely specialising in bicycles and for some years also in wheelchairs. Secondly, their tyres can’t be found everywhere, but exclusively in the specialised trade because qualified advice and good service are a must.

Schwalbe AV4 Inner Tube

16/18 x 1 3/8"

Schrader valve

Weight: 85g

Fits the following tyre sizes:

37-340 | 16 x 1 3/8 | 400 x 35A

28-349 | 16 x 1 1/8

37-349 | 16 x 1 3/8

32-349 | 16 x 1 1/4

35-349 | 16 x 1.35

30-349 | 16 x 1.20

32-349 | 16 x 1.25

37-349 | 16 x 1.40

28-349 | 16 x 1.10

32-340 | 16 x 1 3/8 x 1 1/4 | 400 x 32A

28-340 | 400 x 30A

28-355 | 18 x 1.10

32-355 | 18 x 1.25

28-355 | 18 x 1 1/8

35-355 | 18 x 1.35