Continental 26" Bicycle Tube, 1.25"/1.75" 42mm Presta Valve , Black

Presta valve tubes are most commonly used for road wheels (700c) and on a few MTB wheels as the valves are thin, whereas Schrader valves are more commonly found on MTB wheels as the valve is larger and won't fit through 700c rim valve holes.

The Perfect Tube for the Street Rider A Must have Cycling Essential.

Continental Tires follows a simple formula.

Mold Cured, seamless extruded and removable valve cores make Conti Tubes a step above the rest.

This is the definitive all purpose inner tube and is an excellent replacement inner tube for your road bike.