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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1answer
458 views

What is a modern equivalent to “fir el 201” rims

What is a comparable modern-day rim to these "fir el 201" rims? I believe they came stock on a 1996 Bianchi Eros. I need to replace the rims, and I am trying to gauge the quality that I am used to ...
2
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2answers
1k views

Tensioning rear wheel?

Tensioning a front wheel is - at least in theory - very simple: Go around and tighten each nipple by e.g. a quarter turn. Then re-adjust trueness if necessary. I guess if I'd do the same to a ...
2
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1answer
733 views

Front wheel inexplicably misaligned

I have a Civia Bryant which I ride around the city and to work everyday. Yesterday, while walking the bike into my apartment building, I noticed that there were noises coming from the front wheel. ...
2
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2answers
2k views

Rear wheel not centred, presses against one of the brake pads (Rohloff hub, Magura rim brakes)

Upon replacing my rear brake pads, I noticed that my rear wheel is not properly centered. The consequence is that the wheel is pressed against one of the brake pads, as can be seen in the pictures ...
2
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1answer
74 views

Is wheel dish important?

It makes sense that ideally a wheel should be dished well (close to centered), but what are the consequences of a wheel being out of dish but otherwise true?
2
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1answer
61 views

Missing lock nut part

Not sure what to call it, but a couple of my wheels are missing the grippy washer thing that sits on the lock nut. They seem to be attached to the lock nut to begin with, but they just fall off after ...
2
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1answer
509 views

Why are tires that fit 622mm wheels called 700C [duplicate]

where does the 700 come from and what does the C stand for in 700c?
2
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1answer
403 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 ...
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2answers
1k 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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1answer
173 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 ...
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2answers
798 views

Spokes for Shimano Ultegra Wheelset

I had a minor run in with car early last month and my front wheel got trashed: LBS says between labor, paying for the proprietary spokes (you have to buy for front and back as well I guess), ...
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2answers
2k views

What's the cone wrench size?

What's the cone spanner size for cone nut on Shimano WH-R550 Front wheel ? Is it 17mm or 18mm ? I tried with 16, it seems, need more, 1 or 2mm bigger. Thanks
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4answers
30k views

what size can be the nuts holding the front wheel?

I am trying to install a front wheel in a bike - the axle of the wheel is threaded, but I have trouble finding out what size thread it is, and what nut can go on this. The size of the thread on the ...
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2answers
135 views

Will two spacers between the cassette and the hub effect the chain line?

So I have a set of custom wheels (White Industries T11 hubs) and when the cassette is correctly fastened to the hub with the single spacer provided the cassette cogs can be moved in the direction ...
2
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1answer
135 views

Mixing various spoke widths in a single wheel

So the story began some 4 years ago, when I bent my rear derailleur hanger while crashing, and my chain got stuck between the cassette and the wheel scratching a few spokes. Everything was fine until ...
2
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1answer
121 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
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1answer
216 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 ...
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2answers
341 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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1answer
402 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), ...
2
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1answer
378 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 ...
2
votes
1answer
481 views

What crankset should I buy to suit an 8 Speed Campy freehub?

I've just bought a pair of campagnolo/mavic wheels without a freewheel. I'm finding it very hard to understand what will fit on the rear hub. It's English thread, does this mean that any 8 speed ...
2
votes
4answers
839 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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2answers
1k 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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2answers
2k views

The best way to deal with/prevent punctures on tubular tyres

I recently picked up some rather expensive tubular wheels on the back of a lot of advice to do with rolling resistance, comfort etc. However I've recently found I'm quite afraid to use them on long ...
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6answers
587 views

Is it possible to remove wheel without loosening the (V) brakes

I have a mountain bike with V-brakes and every time I get a puncture and need to remove the wheel to replace the inner tube, I have to use a hex/Allen key to loosen the brakes, otherwise I can't pull ...
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2answers
120 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. ...
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4answers
5k views

Bike computer wheel size setup

I've gotten my self my first mountain bike, along with a Bike computer. This needs to be setup, but im really not sure how i do this. The wheel size of the bike is a 27,5 inches. The bike computer is ...
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10answers
2k views

Why won't tires go on my Velocity A23 rims?

Recently bought the A23's. Wanted to see if the wider rims lived up to the hype of a smoother ride, better cornering, etc. After getting the wheels built by my shop, however, it appears to have been a ...
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2answers
680 views

How to build a fixie bike? [closed]

I’m thinking about building a fixie and was wondering what are the best types of frame, wheels etc to use and how long the whole building process may take?
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3answers
4k 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 ...
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3answers
419 views

When is a wheel considered true?

Generally speaking, how much runout can a bicycle wheel have and still be considered true?
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3answers
132 views

inferior/weaker rims vs superior/stronger rims with an underweight cyclist

I want to ask a physics-related question, I'm a male, 162cm, height 50kg/110lbs (I'm healthy, but too light!). Right now I'm building a Surly Cross Check and I'm confused what wheels I should ...
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2answers
450 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?
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1answer
3k views

Rear tire has started rubbing frame at one spot

Riding my bike within my suburban residential neighborhood, I felt a shock, like a snap although I don't think anything snapped, followed by a rubbing noise every few seconds. Pedaling and the brakes ...
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2answers
1k views

Why does a bike frame have to be above 56 cm usually to fit 700c tires?

I first came across this when I was looking at the Surly LHT, but I started to see it everywhere. It seems to me they can just put on a longer fork or something, or is it more for the back wheel?
1
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1answer
461 views

Children's bike problem with back wheel

My daughter has sparkle and glitz 12 inch bike with stabilizers (training wheels). Since we purchased the bike every now and again the back wheel keeps spinning when she is pedaling. This seems to ...
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2answers
3k views

Are deep V wheels only for fixed gear bikes?

I'm in the market for a new set of wheels. I've been noticing a style which I think is called "Deep V". I plan on adding gears to my currently single-speed bike (not a fixed gear). However, searching ...
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1answer
323 views

What's the correct term for a 700x23c disc wheel?

I'm looking to convert my fixie to a front wheel disc brake set up. I've narrowed down a fork that looks promising, and I'm on to the wheel. I've got 700x23c tires I want to keep, so I want the wheel ...
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1answer
676 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 ...
1
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1answer
811 views

Advice on aero wheels

I have decided to buy new wheels for this season. I'm currently riding the Bontrager Race Lite wheels that came with my bike, and now it's time to move to aero wheels to keep up. I'll do about 1300 km ...
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6answers
3k views

Do 29 inch wheels make a difference? [duplicate]

Possible Duplicate: 29" wheels - what advantage do they provide over smaller wheels? Do 29 inch wheels make a difference off road? They certainly cost more.
1
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3answers
212 views

Road bike frame for offroad/cx wheels

I'll be moving in the near future from a wide open rural area with open, expansive country roads to a more suburban area with traffic issues but a few offroad trails available for riding. My question ...
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2answers
357 views

Internal Gear Hub for 16in Wheel?

My 4yr old son has a 16in Bikestar and at times he maxes out the gearing on it trying to keep up with his old man. How feasible is it to add either a 2 or 3 speed hub to such a bike? I'm concerned ...
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2answers
162 views

Front wheel bent

I left my bike in a shed, probably someone hit it, it fell and now the front wheel is bent. Not too bent, but when riding it oscillates with about 1 cm. Of course, this is messing with the brakes, but ...
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2answers
157 views

Why has my ride changed?

The bike is a Specialized Camber 29, about five months old, from a shop about 220km away. Something feels different in my ride, and I'm wondering what it is. the rear goes sideways in sand much ...
1
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1answer
234 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 ...
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2answers
83 views

Ksyrium Equipe wheels any good for Cyclocross?

Just got a pair of Ksyrium Equipe with a second hand Sworks Tarmac. Thinking of putting them on my Ridley for some Cyclocross action. Has any one used these wheels for this purpose before? I have use ...
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3answers
178 views

Is the plastic piece between the seven gear sprocket and the spokes hard to replace, and how?

I was given a 21 gear mountain bike as payment for some work I did for a neighbor which had been in his backyard for about a year. Though it cleaned up very well there is one part I would love to ...
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2answers
245 views

Road wheel conversion to single speed wheel

I am looking to upgrade the stock wheels on my canondale caad10 rival. It came with a Fulcrum racing set. I was interested in converting this set of wheels for use on my single speed - a surly ...
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3answers
320 views

My back wheel isn't connected to the gears

I have an old bike it says Via Montega on the body if that helps. I was ridding it earlier when the peddling stopped resulting in forward motion. I thought the chain might have come loose but it is ...