Why are my tubeless tires fused to the rim?
#1
- Soli Deo Gloria -
Thread Starter
Join Date: Aug 2015
Location: Northwest Georgia
Posts: 14,779
Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix
Mentioned: 235 Post(s)
Tagged: 0 Thread(s)
Quoted: 6844 Post(s)
Liked 736 Times
in
469 Posts
Why are my tubeless tires fused to the rim?
Trying to install new tires and could not get one of them off. One of the beads was fused to the rim. The tire had to be cut off with a razor knife. Three beads popped off but the fourth was completely stuck. Pushed, pulled, sweat, cursed, yanked them with a pair of Channel Lock pliers and no dice.
To be clear, I'm not talking about getting the bead onto or off of the rim, nor am I talking about seating the bead. The bead of the tire would not separate from the rim.
They were installed this past April using dish soap and water as a lubricant and Orange Seal Endurance sealant. American Classic MTB Race 29er wheels with Schwalbe G-One Allaround tires if it matters.
More important than why is how I prevent it in the future so that I can service the tires in the field if needed.
-Tim-
To be clear, I'm not talking about getting the bead onto or off of the rim, nor am I talking about seating the bead. The bead of the tire would not separate from the rim.
They were installed this past April using dish soap and water as a lubricant and Orange Seal Endurance sealant. American Classic MTB Race 29er wheels with Schwalbe G-One Allaround tires if it matters.
More important than why is how I prevent it in the future so that I can service the tires in the field if needed.
-Tim-
Last edited by TimothyH; 07-31-17 at 07:59 PM.
#2
Senior Member
Join Date: Jul 2015
Location: NW Oregon
Posts: 2,975
Bikes: !982 Trek 930R Custom, Diamondback ascent with SERIOUS updates, Fuji Team Pro CF and a '09 Comencal Meta 5.5
Mentioned: 15 Post(s)
Tagged: 1 Thread(s)
Quoted: 1299 Post(s)
Liked 739 Times
in
534 Posts
chemical reaction... still think those tubeless tires are a good choice?
imagine dealing with your present hassle in the middle of nowhere... at night.... after having a routine flat tire...... and you're wearing super stiff road style riding shoes with cleats....
imagine dealing with your present hassle in the middle of nowhere... at night.... after having a routine flat tire...... and you're wearing super stiff road style riding shoes with cleats....
Last edited by maddog34; 07-31-17 at 11:39 PM.
#3
Occam's Rotor
Join Date: Jul 2013
Posts: 7,248
Mentioned: 61 Post(s)
Tagged: 0 Thread(s)
Quoted: 2366 Post(s)
Liked 2,331 Times
in
1,164 Posts
Mine form a very tight seal even without the sealant (I put tubes in them). But they did come off. The sealant probably is responsible for the adhesion. I decided to avoid going tubeless so I could change tires whenever I felt like it (since I only have two wheelsets).
#4
OMC
Join Date: Oct 2010
Location: South Louisiana
Posts: 6,960
Bikes: Specialized Allez Sprint, Look 585, Specialized Allez Comp Race
Mentioned: 199 Post(s)
Tagged: 0 Thread(s)
Quoted: 461 Post(s)
Liked 116 Times
in
49 Posts
Apparently, some wheel/tubeless tire combinations work better than others. I have a set of Hed Ardennes + wheels and the first set of tires I mounted on them were Specialized S-Works Tubeless. I messed up the sidewall on one of them and found that I couldn't break the bead loose with my (then) 64-year-old hands, had to get a young, strong friend to do it for me. Even standard clinchers "pop" when mounted on those rims and take extra work to break the bead loose, but I can get them off. OTOH, I have a set of Ultegra 6800 wheels with IRC Roadlite tubeless tires and have had no problem breaking the bead loose on that combination. When the IRCs wear out, I'm going to try a set of Specialized Roubaix Tubeless on the Ultegra wheels.
__________________
Regards,
Chuck
Demain, on roule!
Regards,
Chuck
Demain, on roule!
#5
Senior Member
Join Date: Apr 2007
Location: Munising, Michigan, USA
Posts: 4,131
Bikes: Priority 600, Priority Continuum, Devinci Dexter
Mentioned: 14 Post(s)
Tagged: 0 Thread(s)
Quoted: 685 Post(s)
Likes: 0
Liked 55 Times
in
37 Posts
I've a friend in the same boat. For some reason his tire and rim combination is beyond tight. We about lost our minds the other day when removing the tires in order to replace some spoke nipples. Fluke combination, I guess.
#6
Senior Member
Join Date: Jun 2012
Location: Stillwater, OK
Posts: 7,828
Mentioned: 33 Post(s)
Tagged: 0 Thread(s)
Quoted: 1872 Post(s)
Liked 692 Times
in
468 Posts
Ugh, that's crazy. Next time don't use soap and water. I didn't need to with my AC Races. But I have no idea if that's the cause, it's just something different than what I did (I didn't use anything btw).
__________________
2014 Cannondale SuperSix EVO 2
2019 Salsa Warbird
2014 Cannondale SuperSix EVO 2
2019 Salsa Warbird
#7
- Soli Deo Gloria -
Thread Starter
Join Date: Aug 2015
Location: Northwest Georgia
Posts: 14,779
Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix
Mentioned: 235 Post(s)
Tagged: 0 Thread(s)
Quoted: 6844 Post(s)
Liked 736 Times
in
469 Posts
-Tim-
#8
- Soli Deo Gloria -
Thread Starter
Join Date: Aug 2015
Location: Northwest Georgia
Posts: 14,779
Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix
Mentioned: 235 Post(s)
Tagged: 0 Thread(s)
Quoted: 6844 Post(s)
Liked 736 Times
in
469 Posts
Used a compressor and the bead would not seat until something slippery was applied. I had to use something and dish soap and water was what most people suggest so that's what I did out of ignorance. It was my first time with tubeless tires.
Just ordered a can of Sleek Beeswax & Mink Oil Furniture Polish as per gravelcyclist.com.
Just ordered a can of Sleek Beeswax & Mink Oil Furniture Polish as per gravelcyclist.com.
#10
mechanically sound
My first change would be the sealant. As far as a chemical reaction happening, I'd love to hear an explanation. I use home brew sealant, costs less than 20 bucks to make a half gallon, which lasts at least two seasons and has never permanently bonded my tire to the rim. PM me if you'd like the recipe(which I got off the famed homebrew thread on mtbr)
__________________
#12
- Soli Deo Gloria -
Thread Starter
Join Date: Aug 2015
Location: Northwest Georgia
Posts: 14,779
Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix
Mentioned: 235 Post(s)
Tagged: 0 Thread(s)
Quoted: 6844 Post(s)
Liked 736 Times
in
469 Posts
I don't understand how one bead had a chemical reaction fusing the tire to the rim while the bead 24 mm away on the same tire/rim did not.
Not saying it didn't happen. Just saying I don't understand and would also love to hear an explanation.
Took off 35 mm Schwalbe G-One Allaround and putting on the same but 38 mm size.
Thanks for this. I ordered a can and will report back.
-Tim-
Not saying it didn't happen. Just saying I don't understand and would also love to hear an explanation.
Took off 35 mm Schwalbe G-One Allaround and putting on the same but 38 mm size.
-Tim-
#13
Senior Member
Join Date: Feb 2014
Location: Southern Ontario
Posts: 1,883
Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
Quoted: 263 Post(s)
Likes: 0
Liked 9 Times
in
8 Posts
Probably just one of those things. Just a very tight bead. Like a car tire, they are supposed to lock in and be difficult to separate. I've got a set that I need to setup tubeless cause I know I'd never get the beads off to fix a tube on the side of the trail.
#15
Senior Member
Unknown, so far:
-What kind of tape did you use for the rim?
--sub question: how much did you use?
Stans tape works fine with a single wrap for pressures around 90-100PSI (narrow tire) or 40-60 (wide-ish 40mm tire)...albeit, with a good amount of sagging over the spoke holes. The game is, how much do you need for a secure fit on the rim, versus an easily removed/installed tire. Not that this particularly helps you, but rims that adhere to the UST specification tend to be easier to mount/dismount tires from...the catch 22 is that the deep well that makes mounting/dismounting easier, also makes inflating/seating the beads harder without a compressor.
Tubeless tires can be a bear to remove from a rim if, say, you use too much tape (the rim seat is built up) and/or the tire's bead is slightly small for spec.
*edit* some food for thought: if you have to use anything other than the sealant as a lubricant to mount the tire, you should immediately become aware that removing the tire may need tools. In an emergency, you may be able to lay the wheel down, rim on the ground, and step on the bead to separate it.
-What kind of tape did you use for the rim?
--sub question: how much did you use?
Stans tape works fine with a single wrap for pressures around 90-100PSI (narrow tire) or 40-60 (wide-ish 40mm tire)...albeit, with a good amount of sagging over the spoke holes. The game is, how much do you need for a secure fit on the rim, versus an easily removed/installed tire. Not that this particularly helps you, but rims that adhere to the UST specification tend to be easier to mount/dismount tires from...the catch 22 is that the deep well that makes mounting/dismounting easier, also makes inflating/seating the beads harder without a compressor.
Tubeless tires can be a bear to remove from a rim if, say, you use too much tape (the rim seat is built up) and/or the tire's bead is slightly small for spec.
*edit* some food for thought: if you have to use anything other than the sealant as a lubricant to mount the tire, you should immediately become aware that removing the tire may need tools. In an emergency, you may be able to lay the wheel down, rim on the ground, and step on the bead to separate it.
#16
Non omnino gravis
Tens of thousands of miles with tubeless, every single tire mounted with soapy water, never had a problem with a tire sticking. Three different rims, three different tires. Maybe an instance of too much soap? I use about 4oz of water in a small bowl with a single drop of Dawn dish soap in it. But in my guessing, it's either the rim, the tire, or some the combination of the two. My wholly subjective and jaded opinion would be to say it's the Schwalbes, because in my admittedly limited experience (less than 4,000 miles) their tubeless tires are garbage.
And for what feels like the millionth time, please, PLEASE, those without firsthand tubeless experience, please see yourselves out. You LITERALLY do not know what you're talking about. Experiencing a flat on tubeless is so exceptionally rare that worrying over it is a fruitless exercise. I've had to add air to a puncture ONCE... in well over 15,000 miles. I rotate the old emergency tube out of the saddlebag by giving it to people in need-- I've never needed it for myself, and very likely never will.
And for what feels like the millionth time, please, PLEASE, those without firsthand tubeless experience, please see yourselves out. You LITERALLY do not know what you're talking about. Experiencing a flat on tubeless is so exceptionally rare that worrying over it is a fruitless exercise. I've had to add air to a puncture ONCE... in well over 15,000 miles. I rotate the old emergency tube out of the saddlebag by giving it to people in need-- I've never needed it for myself, and very likely never will.
#17
Randomhead
Join Date: Aug 2008
Location: Happy Valley, Pennsylvania
Posts: 24,399
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Liked 3,699 Times
in
2,519 Posts
heh, you just jinxed yourself, now there is a piece of sharp metal out there with your name on it. Which reminds me, I need to put some boot material in my saddlebag.
#19
- Soli Deo Gloria -
Thread Starter
Join Date: Aug 2015
Location: Northwest Georgia
Posts: 14,779
Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix
Mentioned: 235 Post(s)
Tagged: 0 Thread(s)
Quoted: 6844 Post(s)
Liked 736 Times
in
469 Posts
Followed you up to here and think this might have been the reason, at least in part, but...
...I've little patience for unqualified blanket statements and you lost me here.
-Tim-
-Tim-
#20
Banned
To Keep the Air in?
Fresher rubber will be stickier , than if it ages , so if you find a tire you like , get several and set them aside for a year or so,
before using them .
Fresher rubber will be stickier , than if it ages , so if you find a tire you like , get several and set them aside for a year or so,
before using them .
#21
Non omnino gravis
You had a tire weld itself to a rim. There are three possible culprits: the tire, the rim, or the sealant. The odds of it being the sealant are EXTREMELY remote. So you're left with the tire or the rim. Which would you rather it be?
#22
Me duelen las nalgas
Join Date: Aug 2015
Location: Texas
Posts: 13,513
Bikes: Centurion Ironman, Trek 5900, Univega Via Carisma, Globe Carmel
Mentioned: 199 Post(s)
Tagged: 0 Thread(s)
Quoted: 4560 Post(s)
Liked 2,802 Times
in
1,800 Posts
I'd be curious about the Orange Seal. I checked but couldn't find an MSDS, although it might not contain info on anything they consider proprietary or a trade secret. A common solvent for latex is ammonia. I'd wonder whether that might react badly with tires over time in some conditions. Contact the folks at Orange Seal and see what they say.
I remember Doc I mentioning that reservation about the Schwalbe Ones a few months ago. But when Jenson USA blew out the 700x23 and 28 Ones (V-Guard, if that matters) for cheap I went ahead and too the chance. At only $15 each for the 23s ($20 for the 700x28) it's a good risk. Only had 'em on for two weeks. Good rolling tires, much nicer than the Vittoria Zaffiros they replaced. So far, so good, but I'm keeping a close eye on 'em.
I noticed the batch Jenson sent were unpackaged, which they specified on their website, so no surprises or disappointments. I'm guessing they're NOS from 2014 or so when the One was introduced. Maybe Doc I's were from a bad batch?
A friend has been burning up the roads this year on his steel gravel bike with the Schwalbe Big Ones, including RAGBRAI this summer. He loves 'em. And I think he's running tubeless.
I was tempted to snag a pair of Big Ones from Jenson when they blew 'em out (pardon the expression) for $15 each for the 29er version last November, but those wouldn't clear the front derailer on my mountain bike unless I switched to a single chain ring, and I'd need a different set of rims.
I remember Doc I mentioning that reservation about the Schwalbe Ones a few months ago. But when Jenson USA blew out the 700x23 and 28 Ones (V-Guard, if that matters) for cheap I went ahead and too the chance. At only $15 each for the 23s ($20 for the 700x28) it's a good risk. Only had 'em on for two weeks. Good rolling tires, much nicer than the Vittoria Zaffiros they replaced. So far, so good, but I'm keeping a close eye on 'em.
I noticed the batch Jenson sent were unpackaged, which they specified on their website, so no surprises or disappointments. I'm guessing they're NOS from 2014 or so when the One was introduced. Maybe Doc I's were from a bad batch?
A friend has been burning up the roads this year on his steel gravel bike with the Schwalbe Big Ones, including RAGBRAI this summer. He loves 'em. And I think he's running tubeless.
I was tempted to snag a pair of Big Ones from Jenson when they blew 'em out (pardon the expression) for $15 each for the 29er version last November, but those wouldn't clear the front derailer on my mountain bike unless I switched to a single chain ring, and I'd need a different set of rims.
#23
Keepin it Wheel
Join Date: Aug 2011
Location: San Diego
Posts: 10,245
Bikes: Surly CrossCheck, Krampus
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 26 Post(s)
Liked 3,433 Times
in
2,540 Posts
My first change would be the sealant. As far as a chemical reaction happening, I'd love to hear an explanation. I use home brew sealant, costs less than 20 bucks to make a half gallon, which lasts at least two seasons and has never permanently bonded my tire to the rim. PM me if you'd like the recipe(which I got off the famed homebrew thread on mtbr)
#24
Senior Member
Join Date: Jan 2010
Location: TC, MN
Posts: 39,520
Bikes: R3 Disc, Haanjo
Mentioned: 354 Post(s)
Tagged: 1 Thread(s)
Quoted: 20810 Post(s)
Liked 9,456 Times
in
4,672 Posts
It wasn't fused - it was mechanically locked in place. I've had the same thing happen without sealant. Almost cut it off, too, but finally figured it out. Next time, stand up, stand the wheel in front of you and, alternating with both hands, start rolling/twisting the tire carcass away from you/over the opposite edge of the rim. Wear gloves (or it'll be Blister City), use your upper body weight and use the heels of your palm when twisting. It may take 10-15 seconds, but it'll crack free.
This is probably the 5th or 6th time I've explained this online - I really should make a video, but then I'd have to re-seat the damn things.
This is probably the 5th or 6th time I've explained this online - I really should make a video, but then I'd have to re-seat the damn things.
#25
Senior Member
Join Date: Jan 2010
Location: TC, MN
Posts: 39,520
Bikes: R3 Disc, Haanjo
Mentioned: 354 Post(s)
Tagged: 1 Thread(s)
Quoted: 20810 Post(s)
Liked 9,456 Times
in
4,672 Posts
Oh, and FWIW, this technique hasn't failed me since, including one flat in the field (totally my fault - I was lazy about checking my fluid and it was too old/not enough to seal). I'm also using Orange Seal and Schwalbe G-One/S-One tires, too.