Specialized Schrader Valve Tube 700c x 28-38mm (622mm) adaptive cycling you get what seems like

you get what seems like a paradox – quick but steady energy that won’t rot your gut

Kit contains dust seals

Power Grips offer easy entry and exit while securely fixing your foot to the pedal under power

and just plain fun to take out and ride

Specialized Schrader Valve Tube 700c x 28-38mm (622mm) adaptive cycling you get what seems likeOur Standard Schrader Valve Tubes feature a molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride. Specifications: Individually cured for consistent tube thickness = the utmost in quality. Valve Type: Schrader Valve Size: 700c x 28 38mm