Price is for a pair of tubeless valves (with removable core) and includes the tubeless wingnut. Various lengths.
- More Information
- Spec Sheet
- Reviews (0)
Price is for a pair of tubeless valves (with removable core) and includes the tubeless wingnut.
44mm: for 28mm, Altamont and MTB rims
55mm: for Jocassee, 36 Road disc, and Pinnacle rims
60mm: for 44mm rims
80mm: for 60mm rims
110mm: for 90mm rims
We have the valve extenders available in 44mm, 55mm, 60mm, 80mm, and 110mm in length. This means you can choose the right length for your wheels. Installation is done in seconds, not minutes, and you don't have to worry about properly tightening down extenders.
Square bottom rubber base
Put more rubber in contact with your rim bed. This gives a more air tight seal, allows more sealant to seal the base, and prevents the valve from spinning when you are tightening the nut. When you are trying to prevent air from leaking, having more contact is a huge advantage.
Rubber on the valve
The rubber actually goes down the shaft of the valve. This means the rubber is pressing through the valve hole and tape, instead of bare metal. Again, this helps to create a more airtight seal, preventing leaks and making setup much easier.
The square bottom on the rubber, plus the rubber extending down the valve helps create the best air tight sealing system. Set up is a breeze and works much better than other valves on the market.
The Tubeless Wingnut!!
It started off as the simplest of ideas. I was out mountain biking with some friends and on the last run of the day (as we were running out of daylight). One of my friends got a flat tire and we couldn't get it to seal again (the tubeless sealant had boogered up). So, we were going to throw a tube in and ride back to the car. Problem is the nut on the tubeless valve was on so tight than none of us could remove it! I finally was able to take two rocks and loosen the nut enough and said "Somebody needs to make this nut a wingnut!"
That was the "a-ha!" moment. We drew up the wingnut, had prototypes made, and brought them to Interbike with us. . . almost as a fun little side idea. Well, every cycling publication wrote about the wingnut and BikeRadar even mentioned it as one of their favorite things at Interbike. We quickly filed patent work, and produced a bunch of them.
Every set of Boyd Cycling Tubeless Valves will come with a pair of the wingnuts. It makes it very easy to tighten the nut down by hand. More importantly, if you are riding and need to loosen the nut, you can do that by hand as well.
As much as we don't like to admit we all fret over every gram. . .we do. We don't want heavy valves throwing off the balance of the wheels. These valves are a light weight aluminum that helps keep the weight down when your wheel is spinnng.
Weights for the valve (with nut for tightening) is:
40mm - 5 grams
55mm - 5 grams
70mm - 6 grams
110mm - 8 grams
If you are are planning on getting the tubeless valves with a new wheelset purchase, use the drop down on that wheel page to order these. We have the tubeless kit for that, which will include our new tubeless tape (specific size to the wheel you are ordering) already installed. It will also come with the tubeless valves (specific size to the wheel you are ordering) pre-installed. You can mount a tubeless tire, add some sealant, and be set to run your new wheels tubeless!
28mm or Altamont or MTB (44L), Carbon 36mm (55L), Carbon 44mm Rim (60L), Carbon 60mm / 90mm Rim (80L / 110L), Carbon 60mm Rim (80 L), Carbon 90mm Rim (110L)
You may also like…
Tickled Pink Tubeless SealantYou'll be Tickled Pink by instantly sealing most punctures!Over two years in the making, after testing dozens of formulas and giving hundreds of bottles out to local riders, we are pleased to offer our new Tickled Pink tubeless Sealant. Made in-house using all-natural ingredients, this sealant is designed to seal punctures faster, last longer, and best of all it's pink. . . and it smells like bubble gum! Eight ounces per bottle, enough to seal four road wheels, or two mountain bike wheels.$9.00
Tubeless TapeAvailable in three widths: Carbon Road, Alloy Road, MTB & JocasseeFrom: $9.00
- 22mm tape (18-19mm internal rim width)
- 25mm tape (20-22mm internal rim width)
- 28mm tape (24-26mm internal rim width)