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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16k 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 ...
4
votes
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 ...
4
votes
4answers
351 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 ...
4
votes
1answer
54 views

Mongoose front rim size

I have a 1996 mongoose bike and I need to replace the front rim 20x1.95 All I can find is 20x1.75 Can I use a 1.95 tire on a 20x1.75 rim
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3answers
204 views

Disadvantages of run 650B wheelset on a 29'er

I am in need of a new wheel set for my 29'er, and wondering if 650B's are an option. My current bike handles more like a supertanker than a bike. Great for straight lines once up to speed, but if ...
4
votes
1answer
385 views

Should I repack the hub bearings on new wheels with quality grease?

The wheels in question are inexpensive ($100/pair) alloy wheels. If the answer is "yes", do you have an recommendations for grease? Currently I'm using "Finish Line Grease with Teflon" for most of my ...
4
votes
1answer
645 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 ...
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1answer
1k views

Mountain bike axle diameters

Out of interest I would like to understand the benefits of having a 15mm or 20mm through axle over a 9mm QR (and a 10mm vs. a 12mm TA on the rear). What difference does it make to the ride?
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1answer
359 views

How much does nipple choice affect wheel weight/stiffness?

Would I be a fool to replace the nipples on a Dura Ace 7900 C24 wheelset with a set of DT Swiss anodised alloy nipples, in the interest of aesthetics? I want the bike to look nice, but don't want to ...
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2answers
170 views

How do I remove this back wheel axle nut? 90s Peugeot mountain bike

It's a 16mm nut that won't turn, and I don't want to bend my cone wrench. The other side came off easily but was a normal nut. This side seems to have some sort of lock/ hole for a pin but I'm not ...
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2answers
331 views

Wheel spokes & strength

I'm just about to buy a new bike. It comes with Shimano R501 wheels, which are rather lightly spoked (20 front, 24 rear). I weigh about 230lbs (I'm 6'6") - do you think it'll be worth getting a ...
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2answers
1k views

Loud free hub suddenly become quiet

I have a fulcrum racing 5 evo which has a loud free hub (like other campy) for about 5 years now. I like the loud noise when coasting because I don't need to put a bell on the bike. On my last ride, I ...
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1answer
3k views

Putting wider wheels on a hybrid bike

I've recently had a bike donated to me by a friend so I can start commuting to work. It's a hybrid style bike, and uses 700x32C tyres. My ride to work is along a pretty bumpy, muddy canal path and my ...
4
votes
1answer
263 views

Durable and Affordable 20" wheel and tire combo for Bicycle trailer?

I purchased an Aosom trailer a while back, and the wheels and tires are truly horrible. So much so I only run light loads now. I'm looking for 20" wheels that are either double wall alloy or ...
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3answers
2k views

What does an expensive wheel have over a cheap wheel?

I'm looking to get a new front wheel at the moment for what is (supposed to be) an inexpensive commuter bike. My question is what's so good about a £100 wheel vs a £25 wheel? The cheapest option my ...
4
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2answers
404 views

Why do my pedals shake and pop?

I just purchased a cruiser bike online that I had to assemble. When I rode it for the first time, I notice my pedals felt shaky, whether pedaling or coasting, and when I did pedal every few seconds ...
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6answers
446 views

I cannot go 30 miles without a flat. I can't figure out what the problem is

I have Mavix CXP-12 wheels (20mm). I have relatively new Freedom ThickSlick 23mm Tires on the wheels. I've been using these inner tubes: Meetlocks® 700x18-23c. I weigh 165 lb. I just keep getting ...
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3answers
511 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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5answers
2k views

Breaking spokes on adult tricycle

My mother is 60+ years old and 200+ lbs. She never learned to ride a bicycle, so she rides a Schwinn Town & Country adult tricycle. She loves it and rides it everyday, 2-5 miles everyday. The ...
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3answers
172 views

How do I know when it's time to pump up my tires?

I've been cycling for several months now. However, I have had the misfortune of having two bicycles stolen from me, so I've never had a single bicycle for more than a few months. With time passing, I'...
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3answers
192 views

Trying to replace a wheel

I am a big dude, I weigh 250 lbs, and I kill bikes. The best thing I have found so far is putting 12 gauge spokes on my Mt. Bike, which has reduced the number of spoke I break monthly. I have a ...
3
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3answers
888 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 ...
3
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1answer
13k views

A general explanation of rim, tire and tube specifications

My bike's manufacturer page specifies that it has a rim size of 700CX14GX36H. It provides a tire size of 7X28C. It also mentions that it uses high performance 700C tires, which I think is also ...
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2answers
269 views

Front wheel getting misaligned while climbing hills

I've got a single speed bike with bullhorn handles. When I'm climbing steep hills I pull on the bullhorns quite hard, and once I'm back on a flat I'll occasionally find that the front wheel has become ...
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3answers
126 views

Will using this kind of parking rack damage the wheel?

In Copenhagen, there are many of these parking racks (as shown in the picture), usually people (like me) will just slip the front wheel in and lock the bike. After using them for a while, I happen to ...
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4answers
6k 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 ...
3
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3answers
198 views

Can I use 26" electric hub wheels on a vintage road bike?

I got this old road bike that I bought for $20 and fixed up a bit. I'm having to use it for a very long commute in the meantime until I can get other transportation so I was looking at a cheap ...
3
votes
2answers
90 views

Rear wheel noise

If i lift up my bicycle and spin the rear wheel, it sounds like its rubbing something, even though it does not have any direct contact with frame or brake pads. I checked it and its not rubbing ...
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3answers
769 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 ...
3
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2answers
2k views

How do you evaluate a wheelset?

I'd like to upgrade my wheels but beyond the price, I'm not sure how to compare different options or even to tell if a given wheel is an upgrade or a downgrade from my current wheelset. I'm looking ...
3
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2answers
2k views

Oil/Anti-seize on outside of nipple when building a wheel?

I just took apart my old wheelset which let some delightful snaps out as I loosened the nipples that were seized to the rims. I'm wondering what the benefits would be of a small amount of anti-seize ...
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3answers
1k 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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4answers
98 views

Straightening bladed spokes

I have a wheel set with bladed spokes and they regularly become twisted such that the spokes are no longer lined up with their thin side to the wind, as indented. They twist so that the broad side of ...
3
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2answers
50 views

Gipiemme Parade Wheels Strange Noise

I have a set of Gipiemme Parade Wheels that look like this: The other day I was getting my bike out of the garage, and I lightly bumped my rear wheel with my foot. The wheel made a strange ...
3
votes
1answer
122 views

Can I use a 7 speed shifter on an 8 speed cassette

I am currently upgrading my mountain bike and have bought a set of wheels that accepts 8,9,10 speed cassettes but my previous wheels used a 7 speed freewheel. If i install the new wheels with an 8 ...
3
votes
1answer
102 views

Can a tubular tire be reused?

I have some knobby cross-specific tubular tires (Challenge Limus 33) mounted on a bike and I want to change them in exchange for slick tires for a period of riding primarily on the pavement. While ...
3
votes
1answer
144 views

Front Hub Wheel Falling off

I have a Generic 1000 watt front hub motor and the front wheel keeps coming loose. What should I do? I think I have heard of something called a torque arm. Will this help?
3
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2answers
2k views

Why do my handlebars wobble left and right?

I got this bike secondhand, and so I don't know its history/what could have made it like that. And I mean they wobble while I'm holding them, not while I'm riding hands-free only. I've ridden a few ...
3
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2answers
1k views

Quick release wheel is either too tight or not tight enough

I had my front inner tube pop on me yesterday so I went ahead and changed it but when I put the wheel back on the bike I couldn't seem to tighten it properly without it being too tight, or not tight ...
3
votes
2answers
614 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 ...
3
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3answers
291 views

My rear wheel isn't properly spinning. How can I tell whats wrong?

I'm just getting back into cycling after a long hiatus. My bike is a little old and worn and its got some issues. The biggest one is the rear wheel. My rear wheel spins, but it seems to be off center....
3
votes
2answers
221 views

“Training Wheels” for Starters

After numerous attempts to ride my cruiser bike without falling, I have ordered a set of "training wheels" for my bike. Yes, I took the pedals off and practiced on grass and all that, but just could ...
3
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2answers
3k views

Brake pads and removing the wheels

I am new to road bikes. I bought a new road bike. I wanted to take the front wheel out, but it was difficult because, despite of having "opened" the brake pads (with the quick release lever found on ...
3
votes
1answer
459 views

Rear wheel at edge of dropouts on a Surly Cross Check

The rear wheel on my Surly Cross Check is right at the edge of the rear dropout but the chain is tensioned correctly. If I move the wheel back into the dropout so it is comfortably in the middle, I ...
3
votes
1answer
2k 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 ...
3
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2answers
6k views

why do my pedals keep turning when i freewheel?

I've had my bike up on a stand to give it a clean. As I was cranking the pedals to clean the chain, then let the pedals go, I noticed that when the back wheel was freewheeling it would start the ...
3
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2answers
2k views

Sounds like there is stickiness on my tire, but there isn't!

I noticed starting yesterday my front tire has been making a strange sound. It sounds like there is a small piece of tar stuck to the front tire and it makes a faint noise of sticking and unsticking ...
3
votes
1answer
172 views

Trailer Lighting Using a Dynamo Hub [closed]

I have a B.o.B. Yak trailer which uses a ISO 305 mm BSD rim. I'd like to build up a wheel for the trailer using a dynamo hub (perhaps a Sanyo H27) so that I could have lights on the trailer. I know I ...
3
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3answers
233 views

Are carbon hubs a good idea?

I'm beginning to see manufactures making carbon hubs and am wondering if they have the potential to perform better than conventional metal hubs or if they are just a way to save a couple of grams of ...
3
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3answers
237 views

What's the difference between road bike disc brake wheels /cyclosross wheels?

What's the difference between road bike disc wheels /cyclocross disc wheels?