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0
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1answer
28 views

Need help choosing rims for fixed gear

I have a Specialized Langster (really old model i think), and it got ran over, well the rims did, and I don't know which ones to get. I wanted to buy the rims and the spokes separate. I would like ...
2
votes
1answer
43 views

Steel vs Aluminum Spokes and Rims

I'm looking at a couple of cruiser bikes on Craigslist. I want to take them to my beach house for guests. How can I tell if the rims and spokes are steel or aluminum? The steel spokes on an ...
1
vote
1answer
77 views

Are these steel rims safe?

I recently bought an old Eastman ten-speed. It's got 700x23 tires on steel rims. The walls of both rims bend out slightly, maybe 10 degrees each. I'm not sure if they were built that way, or if ...
0
votes
1answer
27 views

Help on calculating spoke length

I am going to replace my bent hub on my MTB. The hub is Novatec D042SB and the rim which I am going to order is Sun Ringle Inferno 25 29er. Since my hub is not so popular there are not any default ...
0
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1answer
79 views

wide rims/narrow tyres danger?

I've got a set of fairly wide road tyres (32c) on my charge plug. I'm looking to move to 23c. My current rim (inside) width is 22mm I've heard of some dangers of narrow tyres on wide rims, but no one ...
0
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2answers
89 views

What's the difference between Fulcrum Racing 3 and Fulcrum Racing S3?

I'm able to buy a set of Fulcrum Racing S3 wheels. I searched in all their on line catalogues but the wheels in the picture the guy send me are nowhere to be found. I'm thinking these are exclusively ...
0
votes
2answers
140 views

Did I buy the right mountain bike?

So I recently bought a 2014 Specialized hardrock 26" disc XC hardtail. I already taken it out on the trails. I've done research and found out that cross country bikes have less travel than ...
2
votes
1answer
256 views

What are the differences between road rims/wheels and hybrid?

I recently purchased a carbon fiber wheel for my bike. It turns out the wheel isn't right for my hybrid bike for a number of reasons: brake availability, hub diameter, rim width, etc. So now I'm on ...
0
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2answers
49 views

I have a Schwinn Tempo which has a 6 speed freewheel

I'd like to replace my rear wheel because it isn't able to be fixed to be made true once again. The bike is an older Schwinn Tempo, the rear wheelset has a 6 speed freewheel. Or so that's what the guy ...
2
votes
2answers
115 views

Can I straighten bent rims between two flat surfaces?

I have some bent bicycle rims and would like to straighten them. I drew a basic scheme of what I want to do, the idea is to make a concrete plane mold as seen in the design to exert pressure on the ...
2
votes
1answer
479 views

a carbon rim cost only $169 is real carbon? [closed]

Wanna upgrade my bike to carbon,and find this rim http://www.carbonbikeoem.com/bike-rims/mtb cost only $169,so is this a real carbon?and what is the general price of carbon rims?
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3answers
97 views

Steel rims responsible for slicing tubes?

I have an old Giant dutch bike and it has steel rims. Since I'm a big boy I felt that the 60PSI on the tyres is not enough and pumped my tyres to the maximum of 85PSI which is what my Schwalbe ...
0
votes
2answers
92 views

Is it safe to use painted unmachine rims with rim brakes? [duplicate]

I have bought a Masi fixie riser that comes with painted unmachined rims and rim brakes.This does not seem safe.Is it?
1
vote
2answers
74 views

Hub sticking - friction

Bike I got used and happy with the price for frame alone but I don't know the history. Kris King hub with significant drag. With cassette off and just a rim if spin it hard I get 5 revolutions. I ...
1
vote
1answer
108 views

My rear rim is worn off by braking

My rear rim had those small indents in it for rim brakes, they have brushed off now. Can I re-indent those dots to make braking efficient again. My rim is double walled mtb compliant.
1
vote
1answer
175 views

How to check for aged/deteriorated weel rims

Whenever I plan repairs on an old bike I go to check the local bike shops for some information, prices, ... One of the things I noticed in the past years is that more and more they try to replace as ...
0
votes
1answer
183 views

27 1 3/8 tires on 27 1 1/4 rims [duplicate]

I have a bike with 27 1 1/4 rims. I plan to buy a pair of Kenda K161 (27 1 3/8) because the roads get really slippery during the winter. Will these tires fit on my rims? I aldo don't want to buy a ...
0
votes
5answers
362 views

can i use a 700c tire (Gatorskin 700c x23) on a 650 wheel

I am thinking of getting some Velocity Rims that are 650c but I am wondering if I will be able to use my 700x23c Gatorskin tires on them? Also what do you think about 650c wheels pros and cons. ...
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votes
1answer
92 views

I need help planning my bike renovation!

I'm planning on buying this bike online and making it, well y'know, mine. And to do this, I would like to make it look like an Aristotle bike. So I'm basically am going to need new rims to start and a ...
1
vote
2answers
605 views

What kind of tires I can use with tubeless rims?

I bought a Trek FX 7.4 last summer, and now, as the conditions are getting more and more slippery, I'm thinking of getting a bit more winter-y tires. The rims are tubeless, but I'm a bit confused of ...
0
votes
1answer
54 views

Sekai 2000 tire and rim?

I have a Sekai 2000 bike and the rims are bent very minutely. If I turn the wheels front or back and put my fingernail in a fixed position close to the rim, it is less then 1mm. Is that anything I ...
2
votes
2answers
932 views

Hookless rim benefits

I'm in a market for new 700c road wheels and noticed that, in addition to usual clincher and tubular, some companies sell rims in hookless variant. They don't seem to be significantly lighter compared ...
4
votes
3answers
359 views

New Trek 1.5 wheels need to be trued after 2 rides, normal?

I took my new Trek 1.5 out for 2 spins after I got it and the front wheel is running a few mm off true. The back is too but it isn't that bad. I rode it approx 35km. I stupidly didn't check the ...
1
vote
1answer
275 views

Widest tire on a 23c rim?

Alright, I've seen this question around the web a bunch but the other questions are always including limitations and restrictions by brakes or fork/frame capabilities... So my question is, what is the ...
2
votes
1answer
306 views

38mm Front 60mm Rear Clinchers Pros and Cons

I have to note at first that I'm new to road cycling. I cycled mostly as a commuter before. I'm looking into upgrading my wheelset. I read some very good threads here on choosing the right wheelset ...
2
votes
1answer
110 views

Bike wheel Assembly

I am trying to assemble the rear wheel of my bike. I have sorted the spokes into two groups by their length. It seems like I do everything correct according to video tutorials and articles but when I ...
2
votes
1answer
171 views

Bike rear wheel assembly

I am assembling my rear wheel and I have question related the lengths of spokes. Is there a big difference between the length of spokes taken from right and left sides. Can I get into big problems if ...
3
votes
1answer
409 views

Is the max pressure on tubeless rims specifically for tubeless, or do they apply to tubed tires too?

I have a set of ZTR Rapid rims that are tubeless compatible, but I never run tubeless tires on them. They have this list of maximum pressures on the side of the rim: Since the limits are dependent ...
0
votes
1answer
142 views

Choosing hubs and rims for training road wheels

I'm going to build a training road wheelset for my touring bike. I wonder what should be criteria for choosing hubs and rims and spokes. I'd prefer cheaper options as long as they are durable and not ...
0
votes
1answer
75 views

How to reuse a rim after the brake edge has been damaged [duplicate]

My chain fell of and got stuck a few days ago (i ride fixed gear) and made a real mess of my back rim. I noticed 2 marks on the brake edge of the rim where the chain scraped along. they are not very ...
4
votes
2answers
561 views

Will Slick Tires Work for a Mountain Bike Ridden by a Heavier Rider?

I've owned a Trek 3500 bike (shown below) for 2.5 years now and I like it very much. My bike has the same specs as under the link. It has the XL frame size and 26" wheels with Bontrager AT-550 ...
3
votes
1answer
223 views

Lots of broken spokes on one bike, with different wheels

I have a commuting bike I've had for a few years, and as long as I've had it it's frequently broken spokes on the front wheel. Eventually I got sick of replacing them, put it down to a bad wheel, and ...
1
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2answers
269 views

Which rim tape for 700x28 tires?

Which rim tape should i use for 700x28 tires? I can only find 700x17 or 700x14... I just measured my 26" and the (outside) base of the rim is 24mm... and i used rim tape that is 20mm wide... it ...
0
votes
1answer
58 views

Do I Need to Use Sealant?

If I'm using a pair of "fully sealed tubeless rims" do I need to use sealant? I'm seeing some sites state that it is unnecessary. This question is really spawned by the statement that sealant ...
1
vote
0answers
165 views

What's the inner width of my rim?

I just measured the inner width of my rim with a ruler and it seemed to be a hair over 14mm. Looking at the tire sizing chart on Sheldon Brown's site it doesn't have an entry for 14mm inner width ...
2
votes
2answers
209 views

Rim Stickers/Decals

I had my usual morning bike ride yesterday. Going home after about 1.5 hours, I noticed that my rim stickers (top part) were half gone because they get caught when I apply my brakes. Question 1: Is ...
0
votes
1answer
325 views

clincher wheel lifespan

What is the typical lifespan of a set of clincher wheel rims? I know there are a lot of variables, but roughly? To be specific I am looking at a set of Mavic Open Pro rims with 2000 miles on them. I ...
1
vote
1answer
407 views

Old 6 speed casette on a new modern wheel

I've had this old Batavus sprint bike sitting in the shed for years, and recently got into road racing. So I've bought a newish used modern road race bike and recently upgraded it's wheels. Since the ...
2
votes
2answers
118 views

Cyclocross Rim Wearing with Rim Brakes and appropriate Solutions

For Reasons that are not to be discussed here i did choose a cyclocross frame without disc brakes mounts and i am going to train/compete with Canti Lever Brakes. Obviously, with all the mud and dirt ...
2
votes
1answer
124 views

Wheel rim problem

I bought a Carrera Velos from Halfords and when riding at speed there was a very noticable thud everytime the wheel rotated over a certain spot with brakes applied. After looking at the seam, where ...
9
votes
1answer
1k views

Why should I choose 36 or 32 spokes (or another number)?

I have to change the rims of my bike and I have to choose between 32 or 36 (or 48 or any other variation). I never thought about this until now and I feel it's kind of a dumb question, but I don't ...
3
votes
2answers
2k views

How can I tell if my wheels need replacing due to rim wear?

I have v-brakes which have started to groove my rims. What is the surest way to know if they need replacing?
2
votes
1answer
1k views

Does valve stem diameter matter for my rims?

Got an old bike that I restored some time ago, and the original tubes literately burst on me today (I knew I should have replaced them long ago, they are probably 10 years old) and now I have some ...
4
votes
6answers
2k views

What are the consequences of riding a bicycle tire backwards?

When putting a new tire on a bicycle, there is usually a note somewhere on the sidewall showing the direction the tire is supposed to rotate when you are on the bicycle. However, the last time I ...
5
votes
5answers
941 views

Do we really need another bike size?

OK, this is a rhetorical question that deserves to be closed as "opinion based", but gotta ask. Why do we need to have "27.5 inch" bikes? If you dig through the specs (they don't come right out and ...
5
votes
1answer
1k views

Fixing damage to brake rim surface

somehow the alloy braking surface of my rear wheel's rim has got a series of quite shallow lacerations, less than a mil' deep bunched quite closely together (the effected area is no more than 1/8 of ...
1
vote
1answer
185 views

Definitive reference for tire widths?

Is there a reference/source/method for definitively determining the width of a bicycle tire without actually having it in hand? I ride a 2009 Jamis Aurora which came stock with 32 mm Vittoria ...
5
votes
1answer
2k views

How to choose rim strip width?

After referencing How do I know which size and type of rim strip to buy? I still couldn't use any of the answers to identify the correct width of rim tape to choose. Velox tape comes in narrow ...
2
votes
2answers
745 views

What is the minimum tire width for a 18 mm disc rim?

I have a Croix de Fer cross bike that I purchased for touring with luggage; for commuting to work, lighter touring and some mild offroad riding. While it is nowhere stated officially, I can see on ...
1
vote
1answer
222 views

Spoke tension - is a left tilt ok to prevent explosion?

The left hand steel blade spokes of my WH-RS30 (not 30A) are constantly exploding inside of the nipples when going up hill in a standing position. I have increased the right hand side tension to about ...