General purpose butyl inner tubes for everyday use. Standard inner tubes are made with high quality synthetic rubber with a wall thickness of 0.9 mm. Standard tubes offer good puncture resistance and a solid airtight performance in every instance.

Features:

• Butyl tubes
• Puncture resistant
• Perfect for everyday use
• Material: Butyl
• Valve: Presta
• Core: RVC 60mm
• Size: 700c
• Width: 20/28
• Weight: 117g