Description |

49N standard butyl innertube with a 0.9mm wall thickness that represents excellent value-for-money and strikes a nice balance between weight and durability.

Features |

• S/V Schrader Valve (American Valve) with a 40mm valve length for trouble-free double wall rim compatibility
• 12” & 14” tubes use angled/shorter valves for improved pump head clearance/accessibility
• Automated hot-feed extrusion with hydraulic press-cured vulcanization for consistent, high-quality, reliable construction
• All tubes are inflated and stored for 24hrs to check for leaks/defects prior to being packaged
• Low-lead nickel-plated valve with standard removable Schrader valve core