The Schwalbe Tube No.15 fits 28" (or 27" - 630) tires with a width of 18-28 mm and is used in racing bicycles.

Due to their excellent manufacturing, Schwalbe tubes have proven themselves in the market for years. They are uniform in wall thickness and round in shape. Because of their precise construction, they are durable at the seam. A comparative test showed that the Schwalbe tube maintains air pressure significantly longer than other tubes (the others lost nearly twice as much air pressure in 30 days as 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 compound. To ensure this high quality, every single Schwalbe tube is inflated and checked for at least 24 hours before leaving the factory.

Features:

• Butyl rubber ensures twice the airtightness
• 24-hour test for every tube
• High elasticity allows for coverage of many tire sizes per tube
• Recycling process achieves very good energy balance

Compatible with, among others, tire sizes:

18-622 | 28 x 3/4 | 700 x 18C
18-622 | 28 x 0.75 | 700 x 18C
19-622 | 700 x 19C
19-622 | 700 x 19
20-622 | 28 x 0.75 | 700 x 20C
20-622 | 28 x 3/4 | 700 x 20C
22-622 | 28 x 0.90 | 700 x 22C
22-622 | 700 x 22
22-622 | 28 x 7/8 | 700 x 22C
23-622 | 28 x 0.90 | 700 x 23C
24-622 | 700 x 24C
24-622 | 700 x 24
25-622 | 28 x 1 1/16
26-622 | 700 x 26C
26-622 | 700 x 26
28-622 | 28 x 1 5/8 x 1 1/8 | 700 x 28C

20-630 | 27 x ¾
22-630 | 27 x 7/8
25-630 | 27 x 1 1/16
25-630 | 27 x 1.00

Valves:

• AV = Auto, Schrader
• DV = Dunlop, Blitz, German valve
• SV = Sclaverand, Presta, French valve (40, 50 or 60 mm for different rim heights)

Scope of delivery:

• 1 x Schwalbe Tube No.15
  including valve