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4 votes
1 answer
447 views

How long does it take to add 2 oz sealant through valve?

I'm new to tubeless tires. I have a road bike with 700/26 tires. I am refreshing the sealant in my tires. I removed the valve core no problem. I am using a syringe and loaded it up with 2 oz. of ...
VT Skier's user avatar
0 votes
1 answer
340 views

Why does Tire Sealent have an Expired Date?

My Orange Seal order just dropped in and after a superficial inspection I realised that it has already expired (7/12/23). I checked my other bottles and they expired two years ago or so. What could be ...
ruedi's user avatar
  • 809
3 votes
1 answer
227 views

Rear tire burping on gravel bike (tubeless)

On my morning commute I burped my rear tire twice having never had that issue before. The rim is a wtb i23 (taped from factory and rate "tubeless ready") and it has a Wtb Riddler tire ...
shox's user avatar
  • 976
4 votes
1 answer
6k views

Tubeless tire air loss overnight after about 1.5 months of normal behaviour

I converted to tubeless about 1.5 months ago, and got really good results quick, with air pressure only needing a little re-pump every week or so. Last week I went on holidays, where I took the bike ...
sensationalgarlic's user avatar
6 votes
1 answer
776 views

Why does my tubeless tire keep sweating?

I have had this tires for almost a year. They have been also been all this time like the photo, dropping some small drops: One of them was profesonally installed in a shop ( so I expect is not an ...
nck's user avatar
  • 1,509
11 votes
3 answers
3k views

Do I need to refill sealant after puncture?

I got my first set of brand new tubeless wheels (Mavic Aksium Elite UST) and next day I had a somewhat large (it looks more than 4 mm) puncture. The sealant did its job, but my teammates described it ...
Samo's user avatar
  • 213
3 votes
2 answers
10k views

How to clean tubeless tire sealant from rims

How to clean the stuck/dry sealant from the rim edge, and the rim tape, etc? (In order to replace my old tubeless tyres with new, and the new ones to sit on a clean/fresh surface). With water? Water/...
Alex Par's user avatar
  • 579
4 votes
2 answers
589 views

Tubeless Tyre Repair

Last year I got a puncture in my tubeless tyre from a chunk of glass during a multi-day 500 mile ride (see photo below). The sealant did its job quickly and efficiently, and the seal has held without ...
Diado's user avatar
  • 691
6 votes
1 answer
579 views

How does Slime coagulate and seal holes in tires?

How do tire tube sealants like Slime coagulate and seal holes? They can't coagulate like blood, because there's air already in the tube and they'd solidify. It also can't be in contact with moisture ...
RoboKaren's user avatar
  • 29.3k
4 votes
1 answer
3k views

Tubeless tire looses air through weld of rim

I have the DT Swiss X1700 Spline 29″ with the Schwalbe RockRazor 2.35" PaceStar on my pre built Bike which are tubeless. After about 100 km the tire now looses air through the weld very fast. I ...
Sebastian Barth's user avatar
5 votes
2 answers
9k views

Repair cut in sidewall of tubeless tyre

On my latest ride I managed to put a cut in the sidewall of my front tyre (Specialized S-Works Purgatory 26x2.2"). The sealant (Stan's No Tubes) didn't manage to seal the cut, presumably because the ...
Phil's user avatar
  • 151
2 votes
1 answer
923 views

What is the middleground between permatube and normal tubes?

I've burst my third tyre in two months on my MTB, each time it's caused by something sharp penetrating my tyre at high speed ripping a big enough hole in the tube causing the slime to leak out rapidly ...
Jan Vladimir Mostert's user avatar
1 vote
1 answer
964 views

Tyre popped when going from 26 x 1.95 to 26 x 2.125

My wheel had 26 x 1.95 tyres. I bought 26 x 2.125 thinking it would fit. While fitting the new tyre, it bulged outside at one location and the tube also came out for about 7 inches. The tube is the ...
npkbiker's user avatar
15 votes
8 answers
7k views

How to stop dealing with flat tires?

I have a very nice fixie bike, which I keep suffering from flat tires. I live in Bogota which is a city full of potholes in the road. I have been examining options to implement in order to have less ...
unmultimedio's user avatar
12 votes
4 answers
24k views

Tube sealant vs. tire liners vs. puncture-resistant tires -- which best prevents flats?

Clarification: I am not asking for a solution to punctures, or about the nuances of ride quality with the various solutions. I am asking whether one method of reducing punctures has been proven ...
digijim's user avatar
  • 685

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