What is it?
The Iconic SILCA Presta Only Head (formerly the 30.0) has been updated during its transition to American production. The highly efficient push-on design securely seals on Presta valves with no levers or buttons to operate.
Who's it for?
The uncompromising cyclist that demands a gasket that slips onto the valve stem with a positive and satisfying 'click', while unique internal geometry actually utilizes line air pressure to compress the gasket onto the valve stem: the higher you pump, the harder it grips the stem!
The Iconic SILCA Presta Only Head (formerly the 30.0) has been updated during its transition to American production. The highly efficient push-on design securely seals on Presta valves with no levers or buttons to operate.
Who's it for?
The uncompromising cyclist that demands a gasket that slips onto the valve stem with a positive and satisfying 'click', while unique internal geometry actually utilizes line air pressure to compress the gasket onto the valve stem: the higher you pump, the harder it grips the stem!