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Silca Presta Disc Stainless Chuck

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£38.00
Silca
Presta Disc Stainless Chuck

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Product ID: 431819

The Silca Presta Disc Stainless Chuck is one of the most consistently relied on pump heads in the cycling industry thanks to its premium construction and durable rubber and elastomer sealing.

Silca Presta Disc Stainless Chuck

The Silca Presta Disc Stainless Chuck has six times the strength and two times the hardness of BrassFull Synthetic Elastomer 242 Gasket. The new Two-Stage gasket sealing geometry has been optimised for all Presta valve stems.

The pressure amplifying dome geometry uses air pressure to clamp the valve stem for a better seal. The Schrader valve thread on the hose side threads into any Schrader compatible hose attachment and is hand-crafted in Indianapolis, USA.

Features

  • 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
  • 5X the durability of traditional rubber materials
  • New Two-Stage gasket sealing geometry optimized for all Presta valve stems
  • Pressure amplifying dome geometry uses air pressure to clamp valve stem
  • Schrader valve thread on hose side threads into any Schrader compatible hose attachment
  • Hand-Crafted with pride in Indianapolis, USA


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