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Stan's NoTubes Universal Valve Stem 44mm

Item #: TU265Z01
USD$16.00
Qty
Aug 1, 2017
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Stan's NoTubes Universal Valve Stem 44mm

Stans 44mm Tubeless Valve

Perfect for tubeless! This longer 44mm Presta valve stem is perfect for converting most Road 700c rims to tubeless using NoTubes 21mm yellow tape. You can also use this for more valve length with extra-deep carbon MTB rims. This valve will seal most existing rims with an inner valve stem hole diameter of 6mm - 8mm. Rims with no inner spoke holes such as Mavic Ksyrium and Shimano Ultegra will not require the yellow spoke tape, just the 44mm valve stems. Deep dish rims will require a valve stem extender. Valve stem features a removable valve core which allows for application of NoTubes tire sealant.
Fits most road wheels & rims, a conversion kit is required for non-tubeless rims. DO NOT use with non-tubeless approved rims.*

Specifications:

  • Stans NoTubes ZTR rims & wheels
  • Campagnolo 2-Way Fit wheels
  • Corima Tubeless wheels
  • DT Swiss Tricon Tubeless wheels
  • Fulcrum 2-Way Fit wheels
  • Shimano Tubeless wheels
  • American Classic wheels*
  • Bontrager wheels & rims*
  • DT Swiss wheels & rims*
  • Easton wheels & rims*
  • Mavic wheels & rims*
  • Shimano wheels*
  • Velocity wheels & rims*
  • Zipp wheels & rims*
Installation:
Remove included valve cap and nut, insert valve through rim, thread nut onto valve and tighten by hand. Note: When taping the rim, be sure to use at least 2 layers of tape to withstand higher road tire pressures.



4.6 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
4
3
0
0
0
Works perfectly
Use this with the Stan's tape. It works far better then the rubber rim strip.

PROS: Good Breaking Surface, Well Built, Stays True, Lightweight
July 31, 2014
Location:
Panama City Beach, FL
Does the job
Prompt delivery

PROS: Stays True
May 15, 2016
Location:
Austin, TX
Works at it should
This Stans road tubeless conversion valve works for mountain bike as well. Very easy to use especially when you're removing the core to refill your stans liquid.

It also comes in black if you want to keep a stealthy look.

PROS: Well Built, Lightweight, Stays True

BEST USES: Road Biking, Mountain Biking
November 7, 2014
Location:
Las Vegas, NV
Much better than Specialized stems
I bought these because my stock Specialized tubless stems would always leak even when super tight. I bought these stems in and now my tire will hold air for days.

PROS: Well Built
November 19, 2014
Location:
Las Vegas, NV
Removable stem
Could not get rid of a leak on a Shimano Ultegra tubeless rim / IRC Formula tubeless tire (one of them, the other one worked just fine). Out of desperation I tried to replace the OEM Shimano valve with this one. Well, no avail. Eventually used a canister of Victoria PitStop and that solved the problem. At least, unlike Shimanos, Stans have removable valve stems. Not that removal is required for the above mentioned Victoria product.
December 9, 2016
Purchased
1 year ago
Location:
Rossland, BC
Convert Tubed wheels to Tubeless!
Used for a variety of rims, from Bontrager Race Lights, to Stan's Arch 19r, Tre Remedy All Mountain Rims and an old 21mm Mavic rim. Worked great on all rims.
Would have been five stars but price is a little steep for such a little thing.

PROS: Converts even tubed rims, Works well

CONS: Price
April 4, 2012
Location:
Las Vegas, Nevada
quality option
tried multiple manufacturers with varying levels of success. never had an issue with Stans valves.
July 14, 2017
Purchased
1 year ago
Location:
NJ

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.