Tube for 20" Road, BMX and some childrens bicycles.

40 mm road valve (FV, SV).

20x1,50/2,50 (40-406/62-406)

SV7

Fits following sizes.

ETRTO	INCHES
40-406	20 x 1,50
47-406	20 x 1,75
50-406	20 x 2,00
54-406	20 x 2,10
57-406	20 x 2,125
60-406	20 x 2,35
62-406	20 x 2,50