Edge Inner Tube 28" - DV 48mm - ETRTO 32/40-622 The Edge 28 inch inner tube with 48 mm Dunlop valve (DV) is a reliable choice for every cyclist who is looking for an inner tube with an excellent price-quality ratio. Made of strong and elastic butyl rubber, this inner tube offers high puncture resistance and long-lasting airtightness. Ideal for daily use on city bikes, trekking bikes or hybrid Thanks to the 48 mm long Dunlop valve - also known as the Dutch valve - this inner tube is easy to inflate with almost any standard bicycle pump. The valve is equipped with an interchangeable valve insert and a sturdy valve nut for a good connection to the rim. Main features:

Suitable for 28 inch wheels (ETRTO 32/40-622)

Equipped with 48 mm Dunlop valve (DV).

Made of high-quality butyl rubber for optimal airtightness

Ideal for daily use on city and touring bikes

Reliable performance at a competitive price Suitable for the following tire sizes:

32-630 / 27 x 1 1/4

35-630 / 27 x 1 3/8

40-609 / 27 x 1 1/2

32-622 / 28 x 1.25 - 700 x 32C

35-622 / 28 x 1.35 - 700 x 35C

37-622 / 28 x 1.40 - 700 x 35C

32-622 / 28 x 1 5/8 x 1 1/4 - 700 x 32C

37-622 / 28 x 1 5/8 x 1 3/8 - 700 x 35C

40-622 / 28 x 1 5/8 x 1 1/2 - 700 x 38C

40-622 / 28 x 1.50 - 700 x 38C With the Edge inner tube you choose security on the road, without paying too much. Perfect for those who ride their bike every day!