254 Gasket for Hiro V.2 Locking Presta Chuck

Replaces wear item that wore out after only eight years . . .

I love the fact that Silca pumps are designed and built to be repaired when things wear out! While the price kinda feels high for a piece of silicone rubber, the cost is negligible when I consider that I have essentially abused this piece in the valve chuck for as long as I have.

Silva customer service second to none- thank you

Well packed and appears first class quality. My existing Hiro chuck is still working perfectly just bought this as it was on special and wanted to have a spare in case existing one wears out.