Questions tagged [wheels]

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
287 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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1answer
3k 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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4answers
31k views

Are double walled rims worth the money?

I need a whole new front wheel. I have been around some of the bike shops in my city and found that the cheapest whole new wheel (wheel, tire, tube, tape) is about £55. I also asked at the shop I ...
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2answers
402 views

Wheel Build Questions for Those who have done it

To the experienced builders. What are the absolutely neccessary tools to build a reliable trued wheel? The wheel will be a 700c wheel for a standard road bike.
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1answer
657 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 ...
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3answers
760 views

Rim tape doesn't quite meet, but covers all spoke holes - OK?

The ends of my rim tape are about 1mm apart, but the spoke holes are covered. Is this ok, or should I pull it off and start with a fresh roll? Here's a picture.
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2answers
8k views

How long should a bike last before the wheels wobble?

I bought a bike for my girlfriend about six months ago. It's a women's road bike. She's rode it a bit, but all of it on the road. She's never crashed it and it's always been in good care. She's ...
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2answers
4k views

Why does a 28 1/3 tyre fit, when a 27 1/4 tyre is too big?

I've just bought these rims off eBay: http://www.ebay.co.uk/itm/Mercian-built-Wolber-rims-Shimano-hubs-vintage-27-inch-good-condition-/270921291817?pt=UK_sportsleisure_cycling_bikeparts_SR&hash=...
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1answer
2k views

How do I correctly align the brake disc with the callipers when replacing my quick-release wheel?

My bike's front wheel is quick-release (QR), but the rear has a traditional skewer (because of the hub gears). It also has disc brakes, and as you'd expect, there isn't a lot of clearance between the ...
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2answers
3k 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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2answers
4k 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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2answers
2k views

Does a hybrid truely have a wider tire or does a mountain have a wider tire?

I'm looking around my local bike shop and saw that the hybrids have a slim tire while a mountain has a more fatter tire. And when i researched it says the opposite. Please help me.
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1answer
106 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
3
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1answer
541 views

How to grease a hub?

I have a question about hub, When should I grease my hub ? every 20000 km ? How do I know it needs new grease ? Because I can not see if the grease is dry or not...? Thanks
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1answer
229 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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2answers
2k views

Looking for a 29x2.25 tire for my first sprint tri-athlon

I have entered a sprint triathlon on a whim and have a 29er mountain bike. Is there a road suitable tire for a 29x2.25 wheel out there? Looking for something that will give me good roll and as little ...
6
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3answers
691 views

Did any manufacturer ever try using more, but lighter spokes to minimize weight?

Wheels generally used to have more spokes. As technology improved and markets changed, manufacturers have taken to making wheels with fewer (and often heavier spokes). I've been told this comes at ...
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2answers
2k 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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6answers
4k 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.
4
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1answer
209 views

How many speeds will fit on a wheel?

I have a cassette style wheel. How do I measure whether it will take a 7, 8, or 9 speed cassette?
5
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3answers
547 views

Shaky Freewheel

I posted a question some time ago about vibrations in the frame of my road bike (a 1973 Sekine). Recently, I determined that the rear wheel is sliding back and forth across the axle, with about 0.5cm ...
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1answer
3k views

Quick release wheels on kids bikes?

Currently trying to find larger bikes for our kids aged 5 & 7. Oldest's next bike is going to be a struggle to fit in the back of the car (for various reasons they cycle to school in the morning ...
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2answers
1k views

Where can I find out more about this bike with a spoke-less back wheel?

I saw this really cool, very unusual type of bike which does not use spokes for the back tire. Can you please tell me if you are experienced and interested in such bikes how can I find one of those ...
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3answers
2k views

Truing stands, go big or stay home?

I'm looking to buy a truing stand. Is the Park TS-8 Home good enough? Or should I pay double the price and get the Park TS-2.2 Pro. I have some experience truing wheels, but never on a nice stand. I ...
11
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3answers
14k views

Two wheel sets, one bike - best approach?

I've got a mountain bike that I occasionally ride on the road, when I do I like to put on slick road tyres but it's a pain changing the tires each time. If I buy a second set of wheels what is the ...
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4answers
1k views

Wheel rigidity, is it noticeable and should I care about it?

I have a friend who shopped for Aero wheels recently and I heard a lot of talk about how this wheel was more rigid than that wheel and so on. While I understand that a more rigid wheel should have ...
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3answers
2k views

Mountain bike rear wheel tilts after remounting

Backstory: Total newbie regarding repairing cycles and the proper cycling terminology, so please take that into account. Actual story: I had a fall and the rear wheel started touching the brakes (...
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2answers
1k views

What are wheel tension relief machines called?

At a San Diego bike shop I saw a machine that is purported to take the tension out of a wheel while it's being built so that the tension won't be released when you first start to ride it. Description:...
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2answers
2k views

Best value for money on aero wheels

I cycle to work three times a week over a distance of 13 miles in both directions. I do approximately 20mph most of the way there and back and I am looking for ways to speed up the commute. Having ...
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4answers
2k 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 ...
4
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4answers
469 views

Effects of design on speed?

I'd like to understand more about how the design of a bike affects its speed (assume a normal, two-wheeled bike with gears). Can I assume that weight has little effect, on level ground, except when ...
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3answers
2k views

Are there any cyclocross/road bike rims that I could buy that will fit on my Cannondale F600 mountain bike?

I want to be able to ride my mountain bike on roads, but the sound of the mountain tires on the road is annoying. Can I just buy rims that will fit cyclocross or road bike tires? My bike has disk ...
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2answers
264 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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3answers
2k views

How to properly calculate wheel diameter (rim+tire)?

Is it true that 26" rim actual diameter is 25.625"? How does tire size affect wheel diameter? Is there any special formula to calculate wheel diameter?
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1answer
245 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
22k views

If the chain/cog no longer drives the wheel, can this be fixed?

Suddenly (without anything sounding like it was broken) the chain no longer turns the back wheel. The cogged part of the wheel is turned by the chain but this doesn't turn the wheel. Is this ...
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3answers
1k views

Damaged rim or just the tube valve?

I had a flat on the way to work today. Not really earth shattering, it was about 5 miles in, only a short walk until the office, where I could fix it in comfort. But walking the bike, I noticed an ...
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2answers
5k views

Is there a special technique for truing flat spoked wheels?

I have a set of Shimano R560's that have flat, bladed spokes (16 front & 20 rear, from memory). They are a little worse for wear after a couple of years and at least 10,000 kms. My usual LBS has ...
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5answers
10k views

What is a good rear wheel for a heavy load?

I'm a heavy man, and I find I'm breaking spokes on my rear wheel fairly often. Is there a particular wheel I can buy or anything I can do to prevent this? Edit: I was having the problem with a ...
7
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2answers
2k views

Larger wheels - easier to turn?

I've seen it mentioned that larger wheels are easier to turn - is that actually the case? How would that work? The way I see it, larger wheels will have more angular momentum, meaning they'll take ...
6
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1answer
2k views

How do you pronounce Ksyrium?

Mavic make a wheelset called Ksyrium. I can spell it but every time I go to say it, I come out with something different. Does anybody know how to pronounce the name?
7
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2answers
631 views

Are 26" racing wheels still being produced?

It seems like all new road and triathlon bicycles are being made with 28" wheels and I've found it almost impossible to get 26" wheels for and older tri bike. Are they still being manufactured?

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