Silca Replacement Presta Valve Core (Set of 6) Box Pack and manufacturing breakthroughs led to

and manufacturing breakthroughs led to the creation of the SES 4

Puncture Plug 2-in-1 tool and capsule

Lacing System: Flat laces

Replacement gasket for reversible brass chucks

Silca Replacement Presta Valve Core (Set of 6) Box Pack and manufacturing breakthroughs led toSo we've always noticed how really expensive tubulars had such nice valve cores with smooth edges and high quality seals that resisted sticking. When we started developing SILCA Tubeless valve stems, we set out to find the best cores, and realized that only a handful of companies make them globally. After a lot of phone calls, emails and discussions, we knew instantly when we had found the ones we were after. Fully CNC machined with roll formed