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.
- Iconic Silca Presta Head Design - in use by more pro team and shop mechanics than any other!
- 17-4 Stainless Material, 6X the strength and 2X the hardness of Brass
- Full Synthetic Elastomer 242 Gasket with 5X the durability of traditional rubber materials
- Pressure amplifying dome geometry uses air pressure to clamp valve stem
- Schrader valve thread on hose side threads into any Schrader compatible hose attachment