Our 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
Type: Bike Tubes
Size: 26" x 1.25, 700 x 20, 700 x 20 40mm, 700 x 20 48mm, 700 x 20 60mm, 700 x 28 40mm, 700 x 32 40mm
Valve Type: Presta
Item condition: New
Consistent thickness & quality.