The big round things your bike rolls on. Rims, spokes, hubs, etc. If it's all about the rubber part, "tire" tag is better.

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2answers
100 views

Upgrading a GF Tarpon to 650B wheelset

I'm considering upgrading my GF Tarpon to a 27.5" wheelset. Is this possible? And how will affect the ride? In general, I've heard people say no, and some people say yes (nothing specific about this ...
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1answer
77 views

Getting started with carbon fiber DH/XC wheels

I'm looking for some carbon fiber DH or XC wheels and don't know where to start, as I'm new to this. Could you give me some help on where to get started?
1
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2answers
113 views

Are heavily worn rims safe to use on trainer?

I've got a wheelset with heavily worn rims. This was a cross wheelset used for riding in pretty sloppy conditions all the time. This was a rim brake based wheelset and used with cantilever brakes. ...
2
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2answers
458 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?
3
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1answer
681 views

How do you install a hub dynamo?

I want to buy a Shimano hub dynamo, but I'm encountering problems getting a bike shop to commit to installing it for me if I buy it. So I have a couple questions that I'm hoping some of you guys might ...
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1answer
359 views

What is the frame called that fits 700c wheels?

I have a set of 700c wheels and am looking to buy a used frame. I want a frame that fits the 700c tires so I don't have to file down the front dropouts or use long reach brakes. What are the frames ...
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1answer
91 views

How to alter a sports cycle to avoid wheel bend

I have a Hero Hawk Nu-Age, which I bought it two years back. In India, this cycle was mostly used for sports. As this cycle has very thin wheels 27 * 1-1/4, I could not ride this on bumpy roads for ...
2
votes
4answers
744 views

Weight of wheels vs. weight of tyres

On my touring bike, about a year ago, I upgraded my tires from the low-end stock ones to better lighter ones. The weight gain was 205g per tire so 410g on the whole bike, plus a few grams on the tubes ...
2
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2answers
309 views

Way to fix outward dent in rim?

On a ride today I ran over a water run off too fast and have caused an outward bulging dent in both sides of my rim. The bulge is hardly noticeable to see or touch but I "think" I can feel it when ...
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1answer
220 views

Are shimano FH-2200 hubs strong enough to use in a tubular wheel for CX racing?

I have a pair of Shimano FH-2200 front and rear hubs lying around which I no longer use and I would like to save money by using them for a wheel build but am unsure whether they would be up to the ...
2
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2answers
131 views

How are the wheels spokes laced in the bikes you buy at shops?

Is there a machine that does the lacing or does it have to be manual work? And in the first case, what does it look like and how does it work?
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3answers
763 views

Do road tubeless tyres lose air faster?

I just replaced my rear wheel with a road tubeless (Bontrager RL TLR). Was lucky to have the bike shop installed the tyre, took two blokes to put it on the rim. Anyway, my second ride was a couple of ...
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1answer
403 views

Lock nuts on new hubs seem strangely tight, but can't seem to loosen them. Any advice?

As part of a new build I'm working on, I just had some wheels built up. The hubs are large flanged Miche Primatos with a double-sided fixed wheel. The rear wheel, straight out the box, seemed weirdly ...
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2answers
230 views

Can a 2012 Carrera Vulcan run 26 x 2.25 tires?

I'm looking to replace my tires. Currently I have the standard 26x2.1 tires that came with the bike and am looking to replace them with a set of 26x2.25, could this be done?
2
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2answers
396 views

How bad is handling with only front aero wheel?

I think it's obvious that the only reason to have aero wheel at front and regular wheel at rear is budget. I did some research on this and what I found was aero front wheel is more important and rear ...
2
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4answers
1k views

How can I remove a stuck rear cassette?

I've been trying in vain to remove a rear cassette that I myself installed about a year ago. I may have over-tightened the lock ring and now I can't remove it no matter what position I hold the ...
2
votes
2answers
129 views

Using a UST wheel after a dent has been repaired

I found a dent on my rear wheel on the weekend, a UST rim which I had been running a UST tyre on. This was allowing the tyre to burp (not running sealant) so I had to repair or replace. It was the ...
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3answers
296 views

Rear wheel odd shape (goes up and down) fixit or buy new?

I have what I think is Specialized Hardrock mountain bike. Recently, when riding on a flat surface the back wheel has a noticeable up-and-down movement with each spin. It is like ridding a horse in ...
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1answer
125 views

Can a bent hub damage my fork?

I've recently noticed that my front hub is bent, or at least the parts that connect to the fork (any name for this?). It's not a huge bent, but it's clearly visible with your eyes. It fits the fork ...
6
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2answers
285 views

Why have 29-ers arisen only recently? [closed]

I have been hearing for the past months about twenty nine inch wheels for bikes, and seeing such at the showroom windows and on the street. Also heard that they have a lot of advantages and a couple ...
4
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1answer
659 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 ...
2
votes
2answers
253 views

Do dry wheel bearings increase drag?

My kid trailer I have had for a few years has, in the past few weeks, been noticeably harder to pull. I checked it over and I found that not only are my wheel cones are a little loose, that I can ...
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0answers
113 views

What to upgrade on a Raleigh MV7? 20"

I am undecided to upgrade the BB and crank or change a wheelset. Any advice on what might help me spend less effort pedaling? I actually find a steel 26" MTB easier to pedal.
3
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2answers
2k views

Deformed/uneven/bumpy wheel/tire/tube, how to diagnose or repair?

My bike has a deformation in the rear wheel, almost surely not due to the rim. At some point the tire has a "valley", causing it to bump instead of rolling smoothly. I'd like to understand if I have ...
2
votes
4answers
2k views

Different tire and rim widths front and back - Why? Should I replace one?

I just bought a Trek 7.2 hybrid bike on Ebay and got the surprise (didn't read the listing closely!) that the front and back tires and rims are different widths. I am wondering if I should give it a ...
4
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1answer
168 views

Are all ready-made wheels sold “cassette compatible” only?

I will have to change my wheels on my old trusty late-80s Peugeot (PS28) soon. The rear wheel is mounted with a freewheel-type 6-speed hub (not cassette). I was wondering if all ready-made wheels ...
4
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1answer
893 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
1answer
251 views

Why is my Hope XC freehub locking when the quick release is tightened?

Recently I found that the freehub on my Hope XC rear hub won't rotate, but only when the wheel is in the bike and the quick release is tightened. I've removed the freehub (which slides off easily), ...
4
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2answers
3k views

How do I determine my wheel size

Would someone explain wheel sizes. If I am not mistaken, the wheels on my Trek 520 touring bike are 700C. There are no markings, and of course, no documentation of any kind. I assume 700 means 700mm, ...
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1answer
114 views

Rear wheel wobbles

my rear wheel wobbles while it spins, like in this video. I read in the comments that it could simply be a badly mounted tire. What's your advice on this, what should I do?
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3answers
1k views

smaller wheels on big bike to reduce height

I have a SEKAI sprint 1000 bike which is a tiny bit big for me as I have problems reaching with my feet to the ground. The existing seat is already down to the lowest level so can't reduce the height ...
4
votes
4answers
2k views

Will I notice the benefits of changing wheels?

I've got a 2010 Specialized Tarmac Comp. The wheels are Mavic Aksiums and are pretty well known to be dam heavy (but sturdy) I'm seriously considering swapping them for something like Fulcrum Racing ...
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1answer
213 views

Bought slightly too big outer tube - options?

I've had good experience in the past with riding a racing bike with cross-bike outer tube (grip, protection against flats) in the city. So I bought similiar outer tubes again for my new racing bike. ...
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2answers
433 views

What is the right (best) bike for me? [closed]

RE: Disabled Vet, out of condition and trying to buy a bike I started biking back in 1985 and have been out of biking almost 20 years. I was fairly savvy on the equipment of the day. It's changed ...
1
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1answer
484 views

Could I have damaged the bearings/cone when replacing a tire? Front wheel wobbles side to side

Last evening I installed new tires on my bicycle. The front wheel now wobbles side to side. I notice a small movement about 1-2 mm near the hub/axle cone. I checked to see if the skewer is all the ...
8
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3answers
2k views

Why are the rear wheels of Time Trial Bikes disc shaped rather than having spokes?

Won't having disk shaped wheels cause more wind resistance with crosswinds? What are the benefits of having these sort of wheels?
0
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1answer
202 views

Using a 700x23 tire on my wheel (which currently accomodates 700x25)

I have Mavic Reflex 622 x 13 (700c) wheels which currently hold 25mm tires. Can I use 23mm tires on them?
4
votes
1answer
697 views

Does having machined brake surface on rims matter?

I'm looking at getting a wheelset with disc hubs and rim brakes to run on my disc and non-disc cross bikes. There are stock wheels that have velocity a23 rims, which are a poupular rim brake ...
2
votes
1answer
258 views

Finding Correct Size Wheel for Bike

I am looking to replace the stock wheelset on my 2009 Jamis Aurora. I'm looking to replace wheels because I have a number of spokes break over the wheel lifetime and now my rear wheel is only in true ...
2
votes
1answer
249 views

Unknown freehub, trying to source

I have a neighbours daughters bike to fix at the moment. The freehub is totally seized. I've removed the freehub from the hub itself, but can't identify it nor have I see any like it. It doesn't have ...
1
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1answer
463 views

What components are recommended for entry level mountain bike?

I am looking for an entry level mountain bike. I plan on using it on real mountain bike trails, not just unpaved trails and greenways. Specifically, here's what I'd like: good shifters/derailleurs ...
3
votes
3answers
11k views

Most effective upgrades on Road bike

Earlier this year I purchased my first road bike (a 2013 - Felt F75). I had never really ridden before, so I didn't want to spend too much money up front not knowing how much I would actually ride. ...
1
vote
1answer
187 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 ...
2
votes
1answer
135 views

Aero spokes strength on a family bicycle

I am building a new wheel for my family bike: there will be a kid seat on the back rack over the wheel. I picked up some cheap double butted flat aero spokes (not elliptical but flat). From reading ...
3
votes
1answer
278 views

Can i use a 10 speed hubbed wheel on my 7 speed/cassette bike?

I ride a 2005 Claud Butler San Remo with a Sora 7 cassette on the back. My back wheel has broke and is not repairable and I have bought an Ambrosio WS23 Wheel (700mm) with Bianchi hubs which I believe ...
2
votes
2answers
486 views

Why is there so much friction on my rear wheel?

With the chain detached, when I spin my rear wheel it slows down really quickly (2 turns?) as if the brakes are lightly on. The brakes are well clear of the wheel though. Any idea what it might be? ...
0
votes
1answer
245 views

What is a Q-LOC axle? Is it compatible with Quick Release?

So what is a Q-LOC axle? If I decide to install a fork with such an axle, do I need another front wheel or is is it possible that my current QR hub is compatible. What do a Q-LOC wheel look like and ...
1
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1answer
197 views

rebuild shimano wheel

I've dented the rim on my Shimano WH-RS-10 rear wheel. I found the tech doc pdf. I've had wheels rebuilt before but always with rims that were available to consumers. I can't find any place that sells ...
4
votes
3answers
756 views

What tools are required to replace a spoke?

When out riding at the weekend, for the very first time, I managed to break a spoke on my wheel. Because I've not done it before, and I want to get back out on the bike soon, this time around I am ...
2
votes
1answer
151 views

Spoke nipple broke, should I replace more than one?

I had a spoke nipple break on my rear wheel, the threaded part broke off right where it enters the wheel. The nipples appear to be aluminum alloy, which I believe are not as durable as brass nipples. ...