Schwalbe Durano Raceguard - 24 x 0.90

Specialized's Standard Presta 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.

Specialized's 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.

1.00 mm wall thickness. High quality butyl rubber tubes. Consistent butyl content ensures long term air retention. Reinforced valve stems. All tubes are...