CST TR4 Valve Inner Tube

CST tubes are made of a butyl rubber compound and therefore have a firmer structure than natural rubber tubes. Furthermore, CST tubes have a higher wall thickness than comparable products. This ensures greater durability and tightness. Genuine butyl tubes can be recognized by the blue stripe, which is used to identify these tubes throughout all manufacturers.

Features:
• Butyl tubes for optimal air tightness
• Durable and resilient
• TR4 Valve