Cycle Factor 700c 23/28mm Width Presta Valve 48mm Innertube with Removable Valve core and kit (2-Pack w/tire levers and core Remover kit)This road and tri bike innertube measures 700c x 23/28mm tire width with a 48mm presta removable valve core. This is ideal for roadies and triathletes looking to install their valve extenders for deeper wheels. Co..

Cycle Factor 700c 23/28mm Width Presta Valve 48mm Innertube with Removable Valve core and kit (4-Pack w/tire levers and core Remover kit)This road and tri bike innertube measures 700c x 23/28mm tire width with a 48mm presta removable valve core. This is ideal for roadies and triathletes looking to install their valve extenders for deeper wheels. Co..

Cycle Factor 26 Mountain/Hybrid Bike Inner Tube 26x1.75/2.3 Inch Replacement, 35mm Schrader Valve - Premium Butyl Rubber Bicycle Tires, Long-Lasting Inflation (2-Pack w/tire levers)Cycle Factor 26 Mountain/Hybrid Bike Inner Tube 26x1.75/2.3 Inch Replacement, 35mm Schrader Valve - Premium Butyl Rubber Bicycle Tires, Long-Lasting Inflation (2-Pack w/..