Silca Aluminum 90 Degree Presta Valve Adapter

Description

Silca hoses, heads and adapters for bicycle pumps. Threads into any Schrader pump head Can only be used to inflate Presta valves Exclusive CompressionHead design can tighten gasket over 200% by simply tightening cap CompressionHead allows adjustment to fit even the most worn presta valves True no-holding disc inflation on ALL style Presta valves including threaded stems Full metal construction, no plastic parts to wear or fail Uses SILCA 252 Elastomeric internal gasket Will not blow off even at pressures over 150psi