The Schwalbe Tube No.19F fits 29" and 29+" (or 28") tires with a width of 54-75 mm and is mainly used on mountain bikes, but it is also suitable for trekking bikes.

The Schwalbe Freeride shines with a large volume at a low weight.

Due to their excellent manufacturing, Schwalbe tubes have proven themselves on the market for years. They have uniform wall thickness and are round in shape. Their precise joining 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 almost twice as much air pressure over 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 the Schwalbe tubes arises from the uniqueness of their rubber mixture. To ensure this high quality, each individual Schwalbe tube is inflated and monitored for at least 24 hours before leaving the factory.

Features:

• Freeride – lightweight (215g)
• 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 a very good energy balance

Compatible with tire sizes:

54-622 | 28 x 2.10
55-622 | 28 x 2.15
57-622 | 28 x 2.25
60-622 | 28 x 2.35
62-622 | 28 x 2.40

54-622 | 29 x 2.10
55-622 | 29 x 2.15
57-622 | 29 x 2.25
60-622 | 29 x 2.35
62-622 | 29 x 2.40
65-622 | 29 x 2.60
70-622 | 29 x 2.75
75-622 | 29 x 3.00

Valves:

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

Scope of delivery:

• 1 x Schwalbe Tube No.19F
  including valve