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Muc-Off Tubeless Valve Stems V2

Muc-OffTubeless Valve Stems V2(Return to Product Page)

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(39 customer reviews)
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User submitted reviews

Review by NJ biker

Reviewed 8/8/2024
by NJ biker
NYC Metro area
Overall Rating
Nice Valves

Fits securely and air tight.

Thank you for your feedback.

Review by MG_CHI1

Reviewed 1/24/2023
by MG_CHI1
Cycling Enthusiast
Chicago, IL
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great for adding some bling to your wheels

These work well in Bontrager tubeless rims as well as a few other brands. They come with different rubber seats so you can get the best seal. The ability to tighten them with an Allen key is great and there's a flat spot on the nut that's on the rim side as well so it's easy to hold things still. Using on two sets of wheels at the moment and would recommend to others.

Thank you for your feedback.

Review by BongoMan

Reviewed 10/31/2022
by BongoMan
San Antonio
Overall Rating
3 of 4 customers found this review helpful.
More like muc on

I purchased these in colors to match my bikes. Not because I am vain, my bikes are. Disappointed at how quickly they gum up and muck up. They're supposed to be some kind of free flowing, two of the bikes I've installed them on have consistently stopped up. Rather disappointed. Looking good is only part of it. You expect it to work better

Thank you for your feedback.

Review by Anonymous

Reviewed 10/16/2023
by Anonymous
Competitive Racer
Oregon
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
bling stem

stem works and looks great as well. The cap is designed to remove valve cores but stripped on my first turn with the valve core being firmly seated in the stem I was using. I binned that cap and will probably never attempt to use the other cap to remove a valve core unless it is already loose.

Thank you for your feedback.

Review by LM

Reviewed 9/16/2021
by LM
Cycling Enthusiast
vancouver, WA
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
WELL MADE AND WORK GREAT.

I switched to tubeless tires about nine months ago, when I upgraded the wheels on my bike. These stems work great and installing them was very easy. I've had absolutely no problems with them and they appear to be well made. It's also convenient to have one of the caps function as a value-stem removal tool.

Adding new or additional sealant is easy with these stems. Just take out the value stem using the valve cap that functions as a removal too. Then inject the desired amount or sealant, and re-install the stem. I use a Park Tool sealant injector for injecting the sealant.

If there's any downside to these stems, it's that they are a bit expensive.

Thank you for your feedback.

Review by DHJill

Reviewed 2/15/2021
by DHJill
Cycling Enthusiast
Eagle, ID
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Does what they are supposed to do!

Truth be told, I initially only bought these because they were purple and match the purple anodized bits I have on my bike. I was pleasantly surprised that these are actually some of the nicest valve stems I have ever used. They seal up nice, they don't seem to get as mucked up as some of the cheaper ones, and having the different rubber seals for different rim profiles is nice. I'll buy these again in the future...they are worth spending a few extra bucks on!

Thank you for your feedback.

Review by DickRN

Reviewed 9/29/2020
by DickRN
Cycling Enthusiast
Central Oregon
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
High quality with core removal tool

I started using tubeless road tires this year and I wanted a sharp looking stem for my hot wheels. My goal was to get a clean look on my Bontrager XXX 4's. I went with the 60mm in black, hoping they would not be too short. After experimenting with the different sets of grommets provided, I got the fit I wanted. I have enough length for inflating, and not too long so another squirrel tries to run through and take out the stem. A rubber o-ring, followed by the stylized cinch nut, polishes off the look outside. The core removal tool / stem cap works perfectly and can ride along if one chooses, at a slightly higher profile than the cap provided. Its the Swiss Army knife of valve stems.

Thank you for your feedback.

Review by Art in CO

Reviewed 2/16/2023
by Art in CO
Cycling Enthusiast
Erie, CO
Value Rating
Overall Rating
0 of 3 customers found this review helpful.
They do the job.

I use Stans on two of my bikes, and they work well. The second bike came with valve stems that were just a pain to set up. I ditched them, and used a set of Stan's that I had, and they worked great. They come in nice colors, as well, so you can add a little visual appeal to your ride. I know there are numerous other brands that would also work well, but I have had good luck with Stans so I'll keep using them.

Thank you for your feedback.

Review by Anonymous

Reviewed 10/31/2022
by Anonymous
Cycling Enthusiast
Victoria, TX
Value Rating
Overall Rating
Well made, quality product

First time going tubless on road bike, in handling these you could see that they are well made, worked well, over 600 miles with no problems.

Thank you for your feedback.

Review by Matter

Reviewed 9/27/2022
by Matter
San Diego
Overall Rating
Matchy Matchy bling but a little bit short

I got a red pair of these to go with a new bike for my wife. They look great! They do appear a little short on her overall Terra C wheels because the lock nut is a little larger than your standard nut. But they sure are a great way to add a little bling to your ride!

Thank you for your feedback.

Review by Starsky

Reviewed 7/6/2023
by Starsky
OR
Overall Rating
Great valve stems

I used these on 2 different bikes with tubeless tires � work great! And the usual quick shipping with BTD.

Thank you for your feedback.

Review by Mindakota

Reviewed 6/23/2023
by Mindakota
Cycling Enthusiast
Dakotas
Value Rating
Overall Rating
Do the job

Cool looking and do the job.

Thank you for your feedback.

Review by Anonymous

Reviewed 12/27/2021
by Anonymous
Cycling Enthusiast
Portland, OR
Value Rating
Overall Rating
0 of 1 customers found this review helpful.
Flashy and adaptable

Allowed a home install of tubeless set of tires. Came with three shapes of rubber rings for all rim types. The anodized color is a welcome sight on my black rims, and is kind of a flashy standout. The included core remover was not so effective, though.

Thank you for your feedback.

Review by Birdman250

Reviewed 9/9/2021
by Birdman250
long island
Overall Rating
Great Valves.

Easily installed and filled with tire sealant. Worked perfectly and the color matched my prismatic color of my bike perfectly!!!!

Great product and I highly recommend

Thank you for your feedback.

Review by AZ-ERIC

Reviewed 8/10/2021
by AZ-ERIC
Phoenix, AZ
Overall Rating
2 of 4 customers found this review helpful.
Valves corrode

I had the iredscent version. They worked fine and looked great. After 7 months, I had to remove the valve to replace a spoke. The portion you don't see that is in the hollow section of the carbon rim was so corroded, the threads were almost gone. The parts that you see still look great. In ride in Phoenix, AZ where there isn't a lot of moisture.

Thank you for your feedback.

Review by BB in AZ

Reviewed 2/25/2021
by BB in AZ
AZ
Overall Rating
Works well

Easy to install. No leaks. Great product.

Thank you for your feedback.

Review by Anonymous

Reviewed 1/21/2021
by Anonymous
Competitive Racer
Portland, OR
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Worth the price

I didn't think "premium" valves would matter but these are a worthwhile upgrade. Haven't tested it yet but I think these will be less likely to clog ��other valves seem to have more rubber around the opening where the valve meets the rim, and these have more metal exposed. I've noticed on other valves that the sealant can harden around rubber bits.

Thank you for your feedback.

Review by Spider

Reviewed 1/7/2021
by Spider
Cycling Enthusiast
Fort Collins
Value Rating
Overall Rating
Good quality and versatile

I really like having all of the options for different profile rims. I ordered 2 sets, and needed a different profile for my 2 different wheel sets. They seem well made and have worked well so far after 2 months.

Thank you for your feedback.

Review by rnfpdx

Reviewed 11/17/2022
by rnfpdx
Cycling Enthusiast
Portland OR
Value Rating
Overall Rating
Tubeless Bling

Didn't need these at all but nice to add a little bling to my gravel rig. Especially appreciate the various fittings/grommets to get the proper seal to the rim bed.

Thank you for your feedback.

Review by Anonymous

Reviewed 8/11/2020
by Anonymous
Daily Commuter
Value Rating
Overall Rating
0 of 4 customers found this review helpful.
Tubeless valve stems

I have an orange bike with black rims with no lettering. Nice color offset and matches the bike.

Thank you for your feedback.

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