Singletracks Mountain Bike News, Reviews, MTB Trails and Community › Protected: Forums › Mountain Bike Forum › What's wrong with my tyre?
Tagged: bike tire, bike tire sidewall, bike tyre, mtb tire, mtb tire sidewall, mtb tyre, tire sidewall, tyre sidewall
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December 24, 2017 at 02:44 #231550
I saw the below yesterday and have never seen this before on a bicycle tyre. My first thought is sidewall failure which based on my experience with motorbikes is caused by a lack of air pressure. But i’m not sure this is the reason because my pressure isn’t that low as i am running tubes and don’t want to risk a pinch flat. I don’t think anything has been scraping the sidewalls either. It is also on both sides on the tyre. The front tyre is fine. These particular tire’s i’m using are the Protection version so maybe this has something to do with it.
Also while i have your attention, i am considering buying new tires and want to know how wide i can go for my particular bike. Is there a list somewhere i could look at? Or maybe someone has the same bike as me? I have always used skinny xc tires but now want something more traily to make things more cushy. My bike is a GT Zaskar Elite 9r:
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December 24, 2017 at 08:30 #231551
It’s called wear and tear. There’s only a thin layer of rubber on top of the sidewall. Some brands/tires are more prone to this than others.
Tires are very much a personal preference thing. I’m sure you’ll get plenty of opinions. My opinion: for the best trail tire, go with a Maxxis DHF.
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December 24, 2017 at 08:45 #231552
Yep, just wear and tear. Ride it until it explodes and then get something (preferably the cheapest possible) to replace it. Party.
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December 24, 2017 at 15:51 #231568
Thanks guys. I just thought it was a bit odd that it wore on the sides instead of the contact area. I have to admit though that i have definitely got my monies worth out of them. 3 years of combined road and offroad use and they still have a pretty good tread. I have no problem buying premium instead of budget tires. But i cannot recommend these particular tires to anyone as they are nigh impossible to seal tubeless.
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December 24, 2017 at 18:37 #231571
Wear and tear…you got three years out of those tires, awesome! Not a fan personally of continental’s MB tires, if you want a decent all around tire, Ardents are tough to beat for the price. If you want heavy duty, trail ripping tires, get a Minion DHF up front and a Minion SS or High Roller for the rear.
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December 26, 2017 at 09:05 #231586
I just had to replace a set of road tires for the same reason. The rubber actually started flaking away, dry rot I guess.
Not coincidentally, I recently started using this bike rack again, which I built based off Corey’s design.
I have to slide the rear tire of my bike into the slot, which seem to accelerate the sidewall wear and tear. Each time I put a bike in or take one out, I think a little bit of the rubber comes off. 🙁 Oh well, I’ll probably switch to a saddle hang rack soon.
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December 26, 2017 at 15:17 #231625
I have been thinking of making one of these. Thanks for the insight of the flawed design! The idea is sound but maybe change the width and height of the wheel slots. The fit doesn’t need to be tight and you could also use foam or something similar to protect your bike.
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December 27, 2017 at 07:26 #231648
The fit doesn’t need to be tight and you could also use foam or something similar to protect your bike.
Based on my experience, the fit actually does need to be tight to keep the bike upright. Otherwise, bikes just lean to the side. This is the other issue: each slot has to be customized to a particular bike. I have one for my skinny tire road bike, another for my (currently) plus bike, etc.
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