Inner Tube 28" CONTINENTAL 28/37-609/642, Presta Valve 42

Continental bicycle inner tube

• Model: Tour 28 Slim (narrower model)
• Size: 28/37-622/630
• Valve type: Presta valve 42 mm.
• Weight: 140g.

The inner tube also affects the riding characteristics of the tire. The basic model available in every size combines the best suited features for everyday demands. Light and Supersonic inner tubes allow for higher speeds in race settings due to their light weight. Lighter inner tubes are made of thinner material, so it's especially important to maintain correct air pressure to avoid tire damage.