This is Silca's latex tube with a 40mm valve extender and a speed shield. Latex tubes are known for their supple ride, low rolling resistant, and their puncture resistance, these Silca tubes are no different. The speed shield not only improves aerodynamics, but it also stops the valve stem from rattling.
Valve Stem Length: 42mm
Valve Extender Length: 40mm
Size: 700 x 24-30mm
This product was added to our catalog on June 14, 2018