Silca Hiro Side-Lever Locking Chuck for Presta Carbon gluing a tubular with Carogna

gluing a tubular with Carogna tape takes five to ten minutes and is in fact a simple task

reducing the effective bonding surface for the tape

Sold as a pair

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Silca Hiro Side-Lever Locking Chuck for Presta Carbon gluing a tubular with CarognaWhat is it? A locking Presta valve chuck that stays securely connected at 220+psi for road and track situations, allowing both hands to remain on the pump handle, even when inflating disc wheels. Who's it for? The Hiro Chuck is a finely crafted tool for those obsessed with the details as well as the experience of cycling. For high pressure Presta valve applications, there is no better chuck. Why We Designed It: Years ago while Josh was working with