The lightweight tube for road.

• Suitable for disc and rim brakes
• Weight: 38g
• New size: 700x18-32mm
• 80mm Valve option now with one-piece valve
• Presta valve
• All sizes now available with black valve option
• Up to 60% lighter than a regular tube
• 50% smaller packed size for easy storage
• 2x more robust at puncture test
• Same level of comfort