New Year Apparel Sale—Save 25% or More

Silca Side Lever Locking Disc Chuck

Silca Side Lever Locking Disc Chuck

Item # SLC000E

Select options
  • Select options
  • Stainless, One Size ($100.00)
  • 100% Guaranteed Returns
  • Free 2-Day Shipping
    on orders over $50

Item # SLC000E


No pressure, just performance.

Dialing in pressure on disc wheels can be a nightmare, but it becomes a dream with Silca's Side Lever Locking Disc Chuck. The side lever lets you lock it onto the valve stem in disc wheels, while the rotating head allows for easy alignment of the chuck and valve stem, helping to eliminate hose twist in even the most convoluted situations. An adjustable 253 gasket lets you nail the perfect fit on any valve, even as it wears, and Silca is already making replacement gaskets available, even though they guarantee the functionality of the Locking Disc Chuck for virtually ever. In true Silca fashion, it ensured the textured knurl was grippy even if it got wet or greasy, but not so rough that it would tear up your fingers, and manufactured every stainless steel part to exact specs and and tiny tolerances, so it will work as well in 50 years as it does the day you take it out of the packaging.

Tech Specs

stainless steel
5.5 x 2.8 x 1 in
Valve Type:
Max Pressure:
250+ PSI
Claimed Weight:
1.9 oz
Recommended Use:
Manufacturer Warranty:
25 years

Reviews & Community


Write a review

    Add a:
  • Photos
  • Videos

No file chosen

Rather attach a photo from your computer?


Only jpg, jpeg, png, gif or bmp files please.

Submit ReviewCancel

Pump saver!

    I was about to toss out a few of my pumps that had bad heads because replacement parts never fixed them well or for very long.
    Then I saw this baby. I tried one and it's worked better than I could have imagined so I order 3 more and it's like I have 4 brand new pumps!

    nice piece

    • Familiarity: I've put it through the wringer

    If you pump a lot preride then buy this one. its expensive but its very durable .Due to insert-lock mechanism the gasket will last a long time. I have the stainless presta head that comes with my pump and pulling them off was a struggle and hand banging against the spoke was unpleasant and gasket has worn out quick.

    Unanswered Question

    Is this the Silca "Hiro" v.2 model? Or an older one? Cannot tell from the picture.

    as classy as they come

    • Familiarity: I've used it several times

    super exciting to be able to lock onto a presta valve.. don't let the name scare you away, works on any presta not just disc.

    Treat yourself right!

    • Familiarity: I've put it through the wringer

    What's one of the things you do before every ride? Air up your tires and /or check pressure. So avoid any pre-ride hassles with your air pump. This is the chuck all pumps should have. The side lever makes it very easy to get on and off of the stem. Once, locked on the stem, this thing is not going to give up and pop off. They are a little pricey but consider that it will be passed down in the family for a long time.
    This would make a great gift for any cyclist.

    Great tool for all wheels, not only disc

    • Familiarity: I've put it through the wringer

    This is one of those great tools that you probably have to use to appreciate. The sliding lock lever works great on all presta valves and locks on quickly and easily with one hand, then stays on tight so both hands are free to work the pump. Fits the valve hole on my HED Jet disc.

    Note, this connects to a schrader valve thread so your pump will have to accommodate accordingly

    Great tool for all wheels, not only disc