Silca Ultimate Tubeless Valve Stems GRAVEL Protection class (waterproof): IPX7 certified

Protection class (waterproof): IPX7 certified (to 1 meter depth for 30 minutes)

dry hardpack with a design built for pure racing performance

47mm chainline

so you can repair a damaged cage or even switch to the 2x cage easily

Chain Shimano 105

Silca Ultimate Tubeless Valve Stems GRAVEL Protection class (waterproof): IPX7 certifiedComplete 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