Aero Sport 2 x Butyl Rubber 20" x 1.75-2.125 Inner Tube 500%* Extra Ride Time Schrader Valve

From Aero Sport, these butyl rubber inner tubes fit 20 inch tyres in the 1.75 - 2.125 size range and use a Schrader valve. The 100% butyl rubber construction is paired with ETRTO 47/57 - 406 sizing, making them a practical choice for compatible small-wheel bikes.

The butyl rubber tube restricts air loss, and Aero Sport states 500% extra ride time (Refers to Dow Corning gas permeability test data 1972). Each tube is inflated under pressure for 24+ hours to ensure 100% no leaks, and the tubes are repairable using Awe Self Seal repair kits or any quality repair kit.

Key features

• 100% butyl rubber construction
• 20" x 1.75 - 2.125 sizing
• ETRTO 47/57 - 406
• Schrader valve
• 500% extra ride time (Refers to Dow Corning gas permeability test data 1972)

What's included

Two inner tubes

Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings.

Rackhams Reference : J74PYBS3A6