Silca Ultimate Tubeless Valve Stems

Complete your tubeless setup with these high quality cnc'd aluminum valves.

SILCA Ultimate Tubeless Valves offer high flow rates, easy compatibility with tire inserts, and reliable long term service. Designed to work seamlessly within the SILCA tubeless system, these valves complement products like SILCA Ultimate Sealant with FiberFoam and SILCA Ultimate Tubeless Rim Tape. The result is dependable performance that meets the needs of riders at every level

Specifications
Precision CNC-machined aluminum body
4 mm hex interface for secure, tool-controlled installation
Insert-compatible design with most tire inserts
Perfect system match with SILCA Ultimate Tubeless Tape
Threaded aluminum valve cap with core tool
Low profile lock nut
50mm and 70mm length optimized for modern rims