Aero Sport 4 x Butyl Rubber 12" x 1.75-2.125 Inner Tube 500%* Extra Ride Time Schrader Valve

This listing is for four 12" bicycle inner tubes

Aero Sport Butyl Rubber Inner Tube 12" x 1. 75 - 2. 125 Schrader Valve

ETRTO 47/62 - 203

500% Extra Ride Time*

100% Butyl rubber tube restricts air loss which increases tyre life and maximizes performance.

Aero Sport tube have excellent air retention properties 500%+ compared to natural rubber (Refers to Dow Corning gas permeability test data 1972)

100% Butyl rubber has increased durability and is more resistant to punctures

Each Aero Sport Butyl tube is inflated under pressure for 24+ hours to ensuring 100% no leaks

Aero Sport tubes are easy repairable using Awe Self Seal repair kits or any quality repair kit.