The Schwalbe Tube No.5 fits 18" (or 17") tires with a width of 32-47 mm and is used in children's bicycles, strollers, unicycles, trailers, etc.

Due to their excellent manufacturing, Schwalbe tubes have proven themselves in the market for years. They are uniformly thick and round in shape. Their precise formation makes them durable at the seam. A comparison test found that the Schwalbe tube maintains air pressure significantly longer than other tubes (the others lost almost twice as much air pressure over 30 days compared to the Schwalbe tube). A possible reason for this could be a lower butyl content in the other tubes. The special quality of Schwalbe tubes comes from the uniqueness of their rubber mixture. To ensure this high quality, each Schwalbe tube is inflated and inspected for at least 24 hours before leaving the factory.

Features:

• Butyl rubber ensures double the air retention
• 24-hour test for each tube
• High elasticity allows coverage of many tire sizes per tube
• Recycling process achieves very good energy balance

Suitable for tire sizes:

40-355 | 18 x 1.50
42-355 | 18 x 1.60
44-355 | 18 x 1.65
47-355 | 18 x 1.75
47-355 | 18 x 1.90

32-357 | 17 x 1 1/4

32-369 | 17 x 1 1/4

37-387 | 18 x 1 1/2

37-390 | 18 x 1 3/8 | 450 x 35A

37-400 | 18 x 1 3/8

Valves:

• AV = Auto, Schrader
• DV = Dunlop, Blitz, German valve
• SV = Sclaverand, Presta, French valve (40 mm)

Scope of delivery:

• 1 x Schwalbe Tube No.5
  including valve