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Questions tagged [tire]

The rubber attached to the rim of your wheel. Flats, changing tires, selecting tires, etc.

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0
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1answer
67 views

Frequent flats on a trainer

I was using an old bike on a trainer and the tire fell to pieces. I had a local bike shop replace the tire with a special CycleOps trainer tire but the tube kept going flat. I just noticed that the ...
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0answers
43 views

Rim width and minimum tyre width? [duplicate]

I have a set of two rims which have an inner width of 24mm, both of them are hooked. It is unclear after looking around various sources if Continental Grand Prix 5000 in 32-622 might fit or may have ...
2
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1answer
101 views

How safe is to use 700x25-32C tube on a 32C tire?

I know this question begs a clear "of course" answer. But is there any drawbacks stretching the tube to its maximal proportions provided by manufacturer? Are tubes even more elastic/stretchy so using ...
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1answer
135 views

Do I need a 23c or 25c?

I have fitted a 28mm clincher tyre on my road bike, which is too high. Will a 25mm fit? It had 23mm on previously. Wheel drags on the top with 28mm. My bike is a Claud Butler Converse with ...
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2answers
156 views

Who grants ebike-ready certifications for tires (aside from manufacturers)?

I have tires with (among others) official-looking decals implying (with varying wording and symbology) that they are "ebike-ready" (EBR) and rated to speeds of either 25 km/h or 50 km/h. I recently ...
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0answers
34 views

Tire Durability [duplicate]

I bike a lot but I live in a neighborhood where there are a lot of sharp foreign objects on the ground. My bike's inner tube pops way too often for it to be practical to bike anymore and I don't want ...
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2answers
88 views

How do I make sense of Bontrager Tire Models?

Looking at different tires from Trek, they have names like T2, R3, AW1, but I can't find anywhere that decodes these names and tells me the difference between one or the other.
4
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3answers
177 views

Road bike tyre impossible to get off

I have a road bike tyre that is proving impossible to get off its a 700x25 on a set of tubeless ready rims (i know these can be more difficult to deal with). It was very tight to get on in the first ...
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1answer
49 views

Hybrid bike inner tube size

The following images shows the tyre sizes of my hybrid bike. I need to buy an inner tube with presta valve. I can't seem to figure out which size I should buy though. Can someone please point me to ...
6
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3answers
457 views

How can I fit Schwalbe Marathon Plus 28-622 tires on a 622-16 rim?

I am having difficulties installing Schwalbe Marathon Plus tires (ETRTO 622-28 700x28C) on Jalco DRX-20 rims (16-622). If I am reading the Sheldon Browns tire sizing guide correctly, this is not a ...
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1answer
61 views

Slime Smart Tube Exploded when I put it on mountain bike

I bought a basic Apollo Mountain bike from a charity shop today - The only thing that seemed amiss was a flat tyre at the back. I took care changing the inner tube and found the culprit a couple of ...
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0answers
22 views

Motobecane 1970's version

I have a 1970's Motobecane bicycle with 27x1 tires. I need new tires and tubes. What would be the best size to fit, as I cannot find an exact match?
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1answer
59 views

Why has my inner tube enlarged after moving from bicycle to repair

I got two punctures in my front inner tuner of my bike and when I have gone to reassemble, the inner tube appears to have stretched a significant amount and no longer fits along the rim of the bike, ...
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4answers
286 views

Tire blowout on long descent

I was using mild braking on a very hot day, a couple miles down the hill the back tire blew out the sidewall on a Continental Ultra Sport 700x23C inflated to around 100psi. The rim was quite hot to ...
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1answer
101 views

Pros and cons of using 20-25mm inner tube in a 32mm tire?

I'm using 700x32mm Maxxis Detonator tires on my hybrid road bike. Although it is possible to find wider inner tubes that could fit better that tire, the 20-25mm ones are popular and available to buy ...
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2answers
110 views

What modern wheel and tire size could be replaced from 32-630 ( 27 x 1 ¼ ) wheels

Referring from the question, specifically, what is the closest modern wheel size for my old 32-630 ( 27 x 1 ¼ ) wheels. It's hard to find rims and tires for that size now a days. I'm looking for the ...
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0answers
27 views

Axle to crown length & compatible wheel size

So I'm looking to get a traditional 1" steel threaded fork for a classic bike (original fork was 365mm a2c but missing) and was having trouble finding whether or not a fork with 370mm axle to crown ...
3
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1answer
100 views

How to tell if a tire should be replaced? [duplicate]

I don’t know how old this tire is. There are small cracks along the sides. In the inside the rubber coating is stripping and peeling. Is this tire still usable? Air has been going out of my tube ...
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1answer
48 views

Which tires (and rear fender?) for Bianchi Metropoli Uno hybrid bike

I have a Bianchi Metropoli Uno XL (frame size 55cm). As you can tell from the attached pictures, the back tire (37-622/700x35C) needs replacement (at least I would say so as the profile is barely ...
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1answer
94 views

Why are my ENVE SES wheels rubbing on frame when Zipp 303 didn't? Same tyres

The 25mm tires are rubbing and they didn't when I had Zipp 303 on Cannondale 2017 EVO. Seems like every time I put any pressure or even turn, tyres rub the frame. I'm only 140lbs (63 kg) and this is ...
3
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1answer
612 views

Road bike front wheel question

I was doing some maintenance on my road bike. I took the front wheel off, removed the quick release skewer from the wheel, set the wheel aside, and put a drop of tri-flow on the skewer to lubricate it....
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1answer
38 views

HED Tomcat disc, 24h, 21mm internal width [duplicate]

What's the smallest size tire that will fit these rims: HED Tomcat disc, 24h, 21mm internal width
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1answer
221 views

Can you use slime (brand) auto tire “tubeless” sealant for a bicycle tube?

I'm used to using slime in my tubed tires, the bicycle sealant kind with the "red trim": but I noticed some "prevent and repair flat tires tire sealant, all tubeless tires" blue trim tire sealant, ...
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2answers
150 views

Tubular in clincher rims?

Just tried it - my trekking rim was too deep, so have to use 4 tapes to keep side out of rim, but then tubular started to travel forward even during slow acceleration. Would you try to use glue on ...
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3answers
203 views

On what surfaces can I safely use my hybrid bike?

I will be doing a 50 mile ride in a few weeks' time, most of which is on tow paths and a disused railway line. The surface will therefore be somewhat rough and loose, but not muddy and no major ...
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0answers
46 views

Can I replace my 700C x 38mm tyres for 700Cx23mm or 25 ones? [duplicate]

what would be my possibilities if I cant?
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2answers
199 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/...
7
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1answer
890 views

Is it worth upgrading to 28mm tyres from 25 for a 250 mile ride?

Next month I'm embarking on a 250 mile ride over one day - I've done plenty of training and I'm ready. Currently my bike has 25mm tyres and some of the 100 - 175mile training rides I've done have ...
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0answers
36 views

Hybrid tyre match [duplicate]

New to this site and only a year on a bike. I would like to ask a question,looking at new tyres and have 700 x 42c on my bike(carrera crossfire 2) can I put wider tyre on without any issues? like 700 ...
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4answers
714 views

WTB Horizon 47c - small crack in the middle of the tire

I’m headed off on a 3 week bike trip and just now noticed a small hole in the middle of running tread of my front tire. I have a few more days before heading off into a more remote area and wanted to ...
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0answers
23 views

Can I fit 27.5 x 2.40 on my bike when it says 27.5 x 2.20 [duplicate]

Can I fit my 27.5 x 2.20 on my bike which says 27.5 x 2.40?
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1answer
82 views

Tread wear and punctures

I've used this Schwalbe G-One Speed tire for a long while with no problems. I got 2 punctures in the last 2 weeks though. First was because of a 2 mm thorn, second one was of unidentified cause. While ...
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1answer
61 views

Why is my Diadora Traccia's rear tire rub against the frame

Recently I took out my bike (Diadora Traccia) from storage (Basement) and started riding it in the new season. To my surprise, the rear tire began to rub on the frame whenever I pushed the right pedal....
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1answer
63 views

Mountain Bike has 26 x 2.125 Tires on, Can I Fit 26 x 1.95? [duplicate]

My mountain bike has 26 x 2.125 tires on it and I am ordering new 26 x 1.95 tires. Will these be okay to use? What issue might this cause? Or will the difference be negligible?
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1answer
279 views

Rolling resistance, comfort or puncture proof? [closed]

Edit: Adding another layer was useless, increased rolling resistance and XPS was squashed. Changed then to slider cut from old narow tyre, but best experience was changing back tyre to 623x23c - worth ...
3
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2answers
158 views

Influence of tire breadth on cornering

Due to a bike replacement, I recently started using 700x40C tires, after several years of using 700x35C or 700x28C. Whenever I corner, I have the impression the bike is behaving differently than what ...
2
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1answer
117 views

Can I fit a 32-622 tire on a 32-630 rim?

Can I fit a 32-622 tire on a 32-630 rim? The tire diameter is 8 mm smaller than the rim, so it's going to be tight - but will it fit with some extra force, and might there be any other problems?
3
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1answer
138 views

Inner tube exploded [duplicate]

Ive had an ebike for several months, putting 250 miles on it. I've inflated the tires once since receiving the bike...100 miles ago. Today, a couple hours after a ride I heard a loud BANG, went to ...
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1answer
137 views

What is the size of the front axle nut of the Supercycle Hooligan?

I was riding my bike one day and saw my font wheel axle nut on the right disappeared. I tried to find replacements but none of them fit, I don't know the size of the nut so I cannot find one that ...
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2answers
88 views

Can 26 x 1.5 inner tube fit 26 x 2.0 tire?

I bought it as pedalheaven (my local bike shop) was closed and as I have a race tomorrow. I will return it if doesn’t fit.
3
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5answers
255 views

How to recognize a bad tire?

The most expensive "consumable" while operating a bicycle would probably be tires. Enthusiasts endlessly debate the relative merits of different sizes, profiles, tread patterns,inflation pressures ...
4
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1answer
217 views

My new bicycle skids laterally, especially in the wet; what can I do about it?

My new bicycle is a new regular road bicycle (not specialist) with puncture tough tyres. The bicycle is fine otherwise but a bit rough on all the crappy pedestrian path elements in Japan like kerbs. ...
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0answers
21 views

27.5 x 2.25 tyres replacing a 27.5 x 2.10 tyres [duplicate]

Can I fit a 27.5 x 2.25 tyre on my stock rim that has a stock tyre of 27.5 x 2.10?
15
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7answers
4k views

How to patch glass cuts in a bicycle tire?

How do you deal with the small cuts in a bicycle tires main tread? Do folks fill these small cuts? I have continental gatorskins which I periodically check and pull out the street glass shards. ...
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2answers
79 views

Wheel, tube and tires

My wheel shows ETRO 622 * 19. The tire on it is 700*38c. I want to change tire and tube such that the bike becomes capable for 50% road bike and 50% off road. What size of tires and tube should i ...
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2answers
183 views

How can one stop brakes from screeching?

I'm hearing that annoying sound when you use your brakes and you get the chills from the screeching sound. I have disk brakes and a relatively new bike. It happens to be front tire shown below. I ...
11
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3answers
2k views

Does it matter what way the tires go if no directional arrow?

As the title suggests, I have just put on two new tires but now I'm not sure if I put them on in the right direction. No directional arrows so I presume anyway is fine, however me being me it made ...
7
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3answers
2k views

White foam around tubeless tires

I've bought this bike new about 10 months ago. No issues until now, only the fact that my tires (tubeless) lately have constant white foam like this: Now I have to pump up my tires every day before I ...
1
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1answer
248 views

Replacement for discontinued Schwalbe Tyrago [closed]

Schwalbe appear to have discontinued their Tyrago range of tyres from what I can tell. The rear tyre on my Boardman CX Comp needs replacing as it's showing wear and has little tread left for grip. ...
3
votes
1answer
105 views

What is the average reduction in air pressure for a mountain bike tire?

I've noticed that my mountain bike tire looses air, not because of a leak, etc., but just naturally as time progresses. Does anybody know the average psi loss over time for a mountain bike tire and ...