Silca 242 Gasket for Presta Chucks Groupe With the new Bora WTO

With the new Bora WTO 60

Replace your bottom bracket with these dual-row flanged bearings and run 30mm spindle cranks in your frame

Without a connected power meter

The Thomson Seatpost Collar is made from the same 7000 series alloy as our seatposts and stems

Silca 242 Gasket for Presta Chucks Groupe With the new Bora WTOThe Iconic SILCA 24. 1 gasket is the heart of the press on Presta chuck. The current 242 gasket utilizes a high tech and very red, fully synthetic elastomer base material. This unique bright red gasket borrows from industries which require air tight seals in the harshest of environments. It tests to a life expectancy of more than 5X the carbon filled rubber or Buna N materials used previously. New Two Stage seal geometry seals on both valve stem and