Inner Tube 26" CONTINENTAL 57/70-559, Presta Valve 42

Continental bicycle inner tube

• Model: MTB 26 Freeride (wider model for mountain bikes)
• Size: 57/70-559
• Valve Type: Presta Valve 42mm
• Weight: 295g
• Box Size: 25 pcs

The inner tube also influences the tire's performance. The standard model available in every size combines features best suited for everyday requirements.

Light and Supersonic inner tubes allow for higher speeds in competition use thanks to their lightness. Lighter inner tubes are made of thinner material, so it's particularly important to maintain the correct air pressure to prevent punctures.