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

Due to their excellent manufacturing, Schwalbe tubes have proven themselves in the market for years. They have a consistent wall thickness and are round in shape. Their precise assembly makes them 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 results 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 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

Compatible with 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