SKU: 39427396615

Silca Hiro Side-Lever Locking Chuck for Presta

Sale price$72.86 Regular price$80.95
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Silca Hiro Side-Lever Locking Chuck for PrestaWhat 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

What 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 the Team CSC at the Dauphine Libere, he noticed one of their mechanics using the most amazing little chuck (a Kuwahara Hirame locking cuck) to manage the disc wheel inflation.  Unlike anything he had seen before, it was all metal and used a 'lollipop' lever on the side to lock onto the valve stems in disc wheels.  The mechanic explained that these were made in Japan and were coveted by all the Euro-Pro mechanics due to their scarcity.  So Josh set out to improve the design and make it available to cyclists everywhere.

Specifications:
Full metal construction, guaranteed for 25 years and covered by SILCAShield
Can effectively seal on valve stems as short as 10mm!
Uses SILCA 254 High-Tech Elastomer gasket
Adjustable gasket pre-load allows for custom fit on any valve as well as compensation for gasket wear
Male Schrader thread fits into any Schrader chuck, or use SILCA Thread-On Schrader Adapter to fit to bare hose
Bullet-proof high-pressure, disc compatible chuck for high-pressure situations.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39427396615

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4.8 ★★★★★
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Bee
Dallas, US
★★★★★ 5
Cute, comfy, practical
Size: 7.5-8 Women/6.5-7 Men, Color: Black
These have become MY FAVORITR SLIPPERS! They are so cute and comfortable! I do like that they have a rubber bottom they're a bit sturdier than other slippers. They last me quite a while to ive only had to replace them once cause I wore them out!
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Reviewed in the United States on January 5, 2026
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Bailey Litchfield
Cuba, US
★★★★★ 5
Super cute and cuper comfortable~
These slippers came very quick with the shipping, and I'm just so happy that they fit amazing. They do have a little lip where the heel is for a little added supports I believe to keep your foot from sliding out as easy. Will they slip out with enough movement? Yeah, but if you're just walking around, it's enough. Typically I tend to go with black colors, but went with the brown this time for a change up. They are so adorable~ They do have memory foam in them, and are very comfortable to wear around the apartment. They do have a hard sole, which is on the thicker side compared to how some slippers have a thin grip on the bottom to be the sole, and is good if you have to wear them outside briefly. The size fits wonderful, not to loose or tight, granted with time and use, they might get a bit loose, but right out of the packaging, and only wearing for a small time around the apartment, they are a glass slipper fit. I stayed to what I normally wear for shoe size, and the size is just right.
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Reviewed in the United States on August 20, 2022
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Verified Purchase
Cathy Smith
Louisville, US
★★★★★ 5
House shoes
Size: 7.5-8 Women/6.5-7 Men, Color: Dark Blue
These are really nice and comfortable. Love the design and color. The memory foam makes these feel so soft and comfy. A very good value, worth it. Its also the right size and the quality seems good.
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Reviewed in the United States on March 9, 2025
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Eric Mccurry
San Leandro, US
★★★★★ 4
Cute and comfortable
Love these
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Reviewed in the United States on January 27, 2025
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Janice Bullock
Alexandria, US
★★★★★ 5
Comfort in fit
Size: 6-7 Women/5-5.5 Men, Color: Pink Cat
Soft adorable
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Reviewed in the United States on April 4, 2026

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