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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179 views

Spokes keep breaking

A couple of weeks ago, I broke 2 spokes and my rear wheel (27 inch) was seriously bent. I replaced these spokes and re-trued the wheel, but the next day the same thing happened, another 2 spokes ...
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1answer
199 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 ...
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1answer
2k 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?
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2answers
1k 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
4k views

How to calculate bike stand-over height using frameset geometry and wheel radius?

While it's best to buy through fitting a bike in store, it's not always possible (discussed here). On some websites, the stand-over height of a bike may not be listed as part of the specifications. ...
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4answers
346 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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1answer
113 views

Can I run a 700c/28"/29er wheel & tire on a 650B full-suspension mountain bike frame?

I recently bought a 2015 Giant Anthem 3 27.5" full suspension mountain bike to build into an electric bike, however, all my other bikes (road bike, other electric bike) have 700c/29er wheels, and I ...
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1answer
103 views

Wheel building for n360 + disc brakes on H Plus Son 700c, 36h

I'm working on building a couple of wheels for a road/commuter bike. This is my first wheel building endeavor. I have: 2 H Plus Son 700c, 36 hole wheels A Nuvinci n360, 2012 model A set of TRP Hylex ...
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1answer
136 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 ...
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2answers
2k 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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6answers
2k 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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6answers
10k 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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6answers
3k views

How does a two wheel drive bike work?

A two wheel drive bike is a bike without a motor that can still turn. The front and back wheel both get power. How does a bike with this type of drivetrain work?
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2answers
443 views

Wheel spokes missing

I have 5 spokes missing. Is it OK to ride on it, and how long will it last, or will my wheel just break on me? I will be going to work on it every day.
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2answers
1k 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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4answers
876 views

Will disc brakes aggravate the problem with spokes pulling through the rim?

I am hoping that a mechanical engineer can give an educated answer to my question here. I am concerned about this because I have always had some trouble with spokes pulling through the rim on the rear ...
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3answers
518 views

Is it more economical to true a cheap wheel or to buy a better wheelset?

Truing wheels around here costs about 20 dollars. I have a cheap rear wheel that has 32 spokes. This is a rear wheel that came with a Bikes Direct bike, to give you an idea of its quality. The hubs ...
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1answer
206 views

Bike rear wheel assembly

I am assembling my rear wheel and I have question related the lengths of spokes. Is there a big difference between the length of spokes taken from right and left sides. Can I get into big problems if ...
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2answers
255 views

Replacing rear coaster brake wheel on 1959 Roadmaster

I have to replace rusted/'bent rear wheel with coaster brakes on my 1959 Roadmaster. I have found on Amazon the same size (24 X 2.125) new rear coaster brake wheel. Will it fit? What parameters I ...
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2answers
632 views

Time Trial/ Tri Aero Wheels Query

I am in constant debate with my colleague regarding the use of aero tt/triathlon wheels (82/101) for normal/general road use (fear of buckling etc?). I was wondering what peoples thoughts were on ...
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2answers
170 views

What are advantages of bigger wheel?

What's the advantages of bigger wheel? I feel that it's more forgiving on rough road, giving that the tyre width and pressure are the same. Is it just my imagination? Since population height is ...
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4answers
1k views

Wheel size for heavier rider, larger vs smaller

I am a heavier rider, whilst still reducing, I am over 120kg or 260lb. I have broken many spokes on the rear of my 26er sub-$500 mountain bike. Broken at the elbow. There could be many factors for ...
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2answers
1k 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? ...
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3answers
1k 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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1answer
80 views

What should I look for in a new front wheel for my heavy body?

I broke my second front wheel last night when I hit a dip that rose too quickly on the far side. The wheel didn't get a chance to redirect the force upward before all my weight went behind it. I'm a ...
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2answers
1k views

What does a “dished” wheel mean? How to tighten spokes on such a wheel, without a spoke tension meter?

Should all the rear wheel spokes have equal tension? Or should the spokes from the side of the cassette be tighter, in order to skew to wheel in that direction, and the wheel to be centered in the ...
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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
67 views

New MTB tyre looks wobbly

I recently installed a pair of new tyres to my MTB. The front seems fine however the rear looks like it is not spinning completely centrally. This is a rather peculiar situation because the wheel ...
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1answer
3k views

What are the differences between road rims/wheels and hybrid?

I recently purchased a carbon fiber wheel for my bike. It turns out the wheel isn't right for my hybrid bike for a number of reasons: brake availability, hub diameter, rim width, etc. So now I'm on ...
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1answer
278 views

When turning a corner my rear wheel touches the brake pad, is this normal?

I replaced my brake pads about a week ago and today I noticed that, when turning (or generally under lateral force), the rim touches one of the brake pads (depending on which way I'm turning. I ...
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4answers
155 views

Direction of chain whip

Is there an easy way of working out which way round to apply a chain whip to a cassette for its removal? I've taken plenty of them off in my time but always end up having a couple of tries at it ...
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3answers
260 views

Wheel bust after 10 months, is this normal / usually covered by warranty?

Not sure if this is the right place to ask... I bought new bike about 10 months ago. The past few weeks I've had no end of trouble with the rear wheel (Mavic Aksium) in regards to spokes. About 4-5 ...
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4answers
7k 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 ...
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1answer
497 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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2answers
65 views

Can't figure out the correct wheelset size for my Raleigh Rush Hour to replace the stock wheelset

I'm trying to order a new wheelset for my Raleigh Rush Hour. The problem being that my bike is at a friends right now and it might stay there for a bit, I can't remember what frame size I have and I ...
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2answers
201 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 ...
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2answers
197 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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3answers
1k views

Adjusting over locknut distance with spacers

I'm trying to adapt a 130mm over locknut distance (OLD) hub to a 135mm OLD frame. Sheldon Brown suggests that I can just add in spacers between the cones and the locknuts. Sheldon doesn't say, ...
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2answers
6k views

How to Inflate Tires

I recently got a new beginners road bike: http://www.amazon.com/Takara-Kabuto-Single-Speed-Road/dp/B004W8LG1S/ref=cm_cr_pr_product_top And an air pump: ...
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2answers
1k 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 ...
2
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1answer
192 views

do I have a 26 fork using 27.5 wheel?

I realize I've been riding for a year using this configuration, I have a suntour sf13-xcm-ds-hlo-26-100 (which I think was designed for 26). Suntour website doesn't provide full info about the Fork, ...
2
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1answer
101 views

How to determine wheel size on touring bike

I have a touring bike that has tires that read 36 X 2.0. It is a 9 speed and I want to buy new wheels. Can I buy 26 X1.75 and how does the gear system play into the rear tire sizing?
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2answers
82 views

Selecting spoke lengths

I'm planning to build a new wheel, using a Velocity Synergy OC (asymmetric) rim. When I calculate spoke lengths using the Edd spoke length calculator I get these lengths: Drive Side: 293.9 mm ...
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2answers
366 views

What is this pumping nozzle called?

My local bike shop have one of these green nozzles that anyone can use to pump their bike. They say that only companies can buy those, but I would really like such for my blue compressor. What I like ...
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votes
2answers
169 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 ...
2
votes
1answer
682 views

What size of slick tire should I buy?

I purchased a mountain bike and I ride on the road most of the time and I was looking at slicks for my bike. My tire size that I have now is 26x2.00 and the rims. I have on are AT-550 26inch what size ...
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3answers
3k views

What's wrong with my rear wheel? Wheel moves about 1/4" front to back when brake is fully applied, cassette seems a bit wobbly, some rubbing noise

I first started inspecting my wheel because I noticed when I applied my brake while not riding, I could push my rear end and the wheel would turn forward and back about 1/4"-1/2" each way (but the ...
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1answer
533 views

Can I get a wheel dished without the bike?

I broke a spoke on my rear wheel, and ended up messing with it a bit too much - I may need to get it re-dished. If it's a common market model bike, can I simply take the wheel into my bike shop, ...
2
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2answers
3k views

Can I run a wheel with a 130mm hub on a mountain bike with 135mm spacing?

I'd like to build a wheelset that would work on my cross bike or my 29er, assuming I had disc brakes on the 29er and rim brakes on the cross bike, is there any way I could use a 130mm hub (that fits ...
2
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1answer
556 views

Suspension Fork Axles

I'm looking to upgrade my suspension forks from Rock Shox Dart 3 to something like Rock Shox Sektor RL. A lot of the forks have either a 15 or 20 mm axle, or 'Maxle'. What does this mean? Will this ...