Silca Hiro Side-Lever Locking Presta Chuck - Carbon Steel
This is a "Final Sale" item and cannot be exchanged or returned for incorrect choice. Please choose carefully.
Leaking chucks are a thing of the past with the HIRO locking chuck. Use it on short valves, disc wheels, and any other Presta valve you can throw at it.
Full metal construction
Can seal on as little as 10mm of valve
Adjustable pre-load for custom fit
Threads into any Schrader chuck
Mfr Claimed Weight