Description
The Stans NoTubes Alloy Tubeless Valve Stems. Lightweight aluminum valves, half the weight of standard brass valves.
Removable Valve core to ease adding tubeless sealant.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Reviews
Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
These are good, but there are better ones out there.
by Lastostrogoth
Cycling Enthusiast
Bonney Lake, WA
I am relatively new to tubeless. Stans seemed to me to be the standard. However, when I tried to use my KOM Cycling injector system to check and inject sealant into my tires I discovered a real problem with these valve stems. They narrow near the bottom, so the injector tube could not extend into the tire. Attempting to inject sealant simply didn't work. Lezyne Tubeless valve stems, on the other hand, do allow the injector tube to fully extend into the tire. This KOM system allows you to remove, test, and reinject sealant into the tire without having to break the tire bead seal. I had to remove the Stans and replace them with the Lezyne.
Reviewed 7/13/2023
Was this review useful to you?
Yes/
NoThank you for your feedback.
Exactly what I was looking for
by Anonymous
Daily Commuter
Portland, OR
Updating really old tubeless tires and valves (and setting some up tubeless). These were great, were delivered quickly and at a very good price.
Reviewed 10/28/2024
Was this review useful to you?
Yes/
NoThank you for your feedback.
Excellent choice for tubeless set-up
by frossty
Daily Commuter
Boise, ID
1 of 1 customers found this review helpful.
Great light weight choice for tubeless set ups. No issues with leaks, easy to remove/replace cores. Choice of colors is added bonus.
Reviewed 11/30/2021
Was this review useful to you?
Yes/
NoThank you for your feedback.
stan makes good stuff
by david
Cycling Enthusiast
okahoma
1 of 1 customers found this review helpful.
I have used stan's product since they came out. I have used other brands but always come beck to stan's because you can be sure of what you get.
Reviewed 2/26/2021
Was this review useful to you?
Yes/
NoThank you for your feedback.
Work, look good.
Reviewed 11/20/2020
Was this review useful to you?
Yes/
NoThank you for your feedback.
Articles
Articles will open in new tab.
A short primer on emergency bicycle tire repair.
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
Selecting the proper tires for vintage bicycles.
A how-to guide to removing and installing tires, plus some useful tire tips.
Find your tire size in this exhaustive chart.
Know your tire size. This article provides a summary of the common, and not so common, bicycle tire sizes.
Keep on rolling safely with these tire tips and recommendations.
Tubular, clincher, tubeless? Wire bead or Kevlar bead? Application? Find answers here.
The tube run-down: valves, weights, valve stems, sizing, and more.
Ride smoother, faster, and lighter with tubular tires.
