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
276 views

Speed and the sizes of tires/gears

Does the speed of a normal mountain bike vary according to the diameter of the wheels? If it does, will a larger diameter increase the speed or decrease it? Similarly, if the speed varies according ...
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2answers
138 views

What causes a wheel to seize?

My rear fixed-gear wheel seized up yesterday on my commute home. I suspect it's the result of my bone-headed adjustment after replacing a broken locknut on the axle (I may not have put the new ...
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1answer
99 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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2answers
187 views

Running one wheel with clincher and one with Tubular

I have a carbon clincher wheelset and am looking to get a disc wheel, but don't want to spend the money for the clincher version. Would there be any foreseeable issue with running one wheel with a ...
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1answer
218 views

What could cause a screeching noise when going downhill without brakes?

Going downhill on my road bike with aero bars without applying brakes results in a terrible screeching coming from what seems to be the front wheel. Are the bearings going out?
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1answer
254 views

Can I replace a 1/2 inch bolt with a 14mm one to secure my axle?

My front wheel is secured with 14mm bolts, while my rear wheel uses 1/2 inch bolts. Turns out my multitool has only a 14mm wrench, so I can't change the rear tire with it. Rather than carrying ...
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1answer
242 views

dishing on alfine hub

I am building a wheel with an Alfine 8 speed hub which has space for a disk brake. I am measuring the dishing by supporting the rim and measuring the distance from the table to the end of the through ...
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3answers
559 views

Are velocity A23 rims suitable for building a wheelset for a 29er Mountain bike?

I'm was looking to build a new wheelset that I can use on my rigid Karate Monkey 29er using either cyclocross or Trekking tires for gravel / dirt road riding and 29er tires for singletrack (mostly ...
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1answer
1k views

New wheel for 700x23c tire

I need a new wheel for my bike. I do not know how to tell what the rim size is. My tire size is 700x23c. It is my back wheel. I tried to have it trued which started breaking the rim. Rim finally broke ...
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1answer
154 views

Cassete spacer for CS 7800 and WH 7900

Should I use spacer on CS-7800 who is being installed on WH-7900 ? Or just install the cassete without 0.5mm spacer ? Cheers and thank you..
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4answers
593 views

Disk brakes severely reduced in power after replacing bearings

so I am creating a few posts about bearings and wheels, (story so far): how to reassemble mountain bike rear wheel hub and bearings mountain bike freewheel hub stopped rotating I have now got the ...
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1answer
190 views

Identify the components of this bike

I'm trying to identify, or find similar, parts on the bike in this video, specifically the front (three spoke) wheel, frame, and handle bars.
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1answer
86 views

Can it fit the rim i have? [duplicate]

Will a 26x1.50 or 26x1.25 slick fit on a rim that I now have with a measure on the tire 26x2.00 and the rims I have are 26inch bontrager AT-550?
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0answers
87 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.
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2answers
539 views

Can I damage a tubeless rim using a wire bead tire on it?

This question is very similar to Can I use a standard tyre on a tubeless rim? but while the answers there set out that it's possible I'd like to understand the risks of doing it. I recently saw a ...
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4answers
2k views

Which spokes to get, Wheelsmith or DT Swiss Spokes?

I'm building two sets of 26" wheels, one pair of 32h triple cross with Bullseye hubs with machined sidewalls for rim brakes, and another pair of 24h double cross with Alex A-Class hubs with Sun rims ...
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2answers
12k views

how to reassemble mountain bike rear wheel hub and bearings

So I thought I would sort out my wheel bearings (after asking a few questions here first). Did the front without much of a problem, (reused the existing bearings at the moment, had not got round to ...
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2answers
161 views

Is it possible to loosen or crack the tire when I change a broken tube?

If I don't use the proper tools. Last time I used spoons to take out the tire.
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1answer
158 views

Is it possible to put a 700c wheel on to an old Raliegh road bike?

I've been using a trainer during the winter months and went out on my bike the other day and half way round I got a flat!!! I spoke to the bloke in a shop who said that using the bike on the trainer ...
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1answer
168 views

How to buy machine-built wheels for a touring bike?

I may be in the market for a wheelset for my touring bike, a 2004 Jamis Aurora. I know very little about buying wheels; what are the things I should consider? I don’t need anything fancy, and I’d like ...
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2answers
104 views

What do I need to know about fitting new wheels on a bike?

My girlfriend has had the wheels stolen from her bike. I'd like to replace them, but we're working with a limited budget so I'm going to do the work myself and source the parts second hand. I've done ...
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1answer
103 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 ...
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1answer
158 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?
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1answer
266 views

Brakes contacting wheel after reattaching

I removed the rear wheel (quick release) from my Trek bike to install a bike trailer hitch. After replacing the wheel, the brake pads are rubbing. I did over-tighten the wheel when I first put it ...
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2answers
7k views

I need help replacing my bike's tube

I recently popped the tube in my front tire and need help replacing it. I don't really know very much about bikes or the assortment of numbers on tubes, tires, and wheels. Here is what I do know: The ...
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2answers
107 views

Do quick release wheels require certain design in the fork?

Basically, can a older (early 90's) American/SAE measured non-suspension fork take a quick release wheel? I'm looking to rebuild/restore my old Huffy Fire Mountain MTB made around 1990*. It has a ...
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2answers
71 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
70 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 ...
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2answers
866 views

Rear wheel stuck (not moving)

I have a Mongoose XR-150. Just brought it from Craigslist a month ago. Suddenly while biking today, the rear wheel got jammed. It just stopped moving, however hard I tried to pedal. Immediately ...
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2answers
1k views

Crosswind effect on an aerodynamic front wheel vs a rear wheel

I am looking to purchase a new wheelset in the not too distant future and am debating between wheels that are 58mm and 85mm deep. Or, and this is the part I'm curious about, a hybrid of the two. (58 ...
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1answer
70 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?
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1answer
206 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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1answer
173 views

Replacing thick wheels with thinner ones

My heavy bike (~15 kg) has thick wheels, the rim width of each is about 3 cm. Accordingly, the tires are also thick (~4.5 cm). Unless the tires are fully pumped up, the bike is difficult to ride and ...
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1answer
249 views

Product selection help: wheelset for vintage(ish)steel roadbike

I have an 80's vintage Peugeot steel frame that I'm gradually trying to upgrade. I'm thinking about improving the wheels and originally thought a set of Mavic Aksiums would be a nice upgrade. Problem ...
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0answers
46 views

Bicycle wheel size? [closed]

This is my first time trying to buy a tire for my mountain bike. 200cm all around. 57cm in the rim diameter. And the wheel diameter is around 63 cm. I want to by the tire from Canadian Tire and ...
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0answers
55 views

Extra screw after removing front wheel (plus enclosed hub brakes)

My partners bike, a Pashley Princess Sovereign, had a flat front tyre, and whilst I was out a friend came to have a look. He removed the front wheel (detaching the brake, a fully enclosed brake hub), ...
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1answer
211 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 ...
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1answer
79 views

What 's the size of bearing?

What's the size of ball bearing on WH-R550 hub, is it 1/4" for the front one and rear one ? Can I replace them with 1/4" ceramic bearing ? Thanks
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2answers
265 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 ...
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1answer
1k views

What alternative spoke lacing patterns exist (that make a decent wheel)? [closed]

I'd like to know of all the 'normal' ways to spoke a wheel. Currently, if you want to use a non-standard pattern, you have to run the length computations a number of times; for example, in a 3-spoke ...
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2answers
296 views

keyed (locking) skewers and seat bolts: recommendations? [duplicate]

I know nothing is thief proof, but some systems are more of a deterrent than others. Looking for recommendations for good systems. Perhaps more importantly I'd like to hear about systems found to be ...