Silca Aluminum Disc Chuck - Presta

An ultra-compact disc chuck adapter designed to be a simple and efficient solution to the typical leaking disc chuck experience. The unique bright red gasket borrows from industries which require air-tight seals in the harshest of environments and tests to a life expectancy of more than 5X the carbon filled rubber or Buna-N materials. The 252 gasket mates with a new compression head design allowing the user to tighten the gasket fit by nearly 200% with a simple twist of the cap. In tests with a major disc wheel manufacturer, the SILCA Disc Adapter literally blew away the field by posting a blow-off pressure of 393 psi, more than 3X the pressure achieved by any competing design. ‚Ģ Rated over 300 PSI ‚Ģ CNC'd 6061 aluminum alloy construction ‚Ģ Knurled gripping surfaces ‚ĢThreads into any Schrader pump head ‚ĢEasily replaceable gasket