The big round things your bike rolls on. Rims, spokes, hubs, etc. If it's all about the rubber part, "tire" tag is better.
2
votes
2answers
154 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.
2
votes
2answers
754 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.
2
votes
2answers
198 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.
2
votes
2answers
266 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 ...
2
votes
2answers
123 views
More freehub removal problems.
So helpful folks here helped me get the cog and lockring off, and now I'm stuck with this. I looked on Park's website again for "removal of freewheel" help, but mine didn't fit with any of the ...
2
votes
1answer
318 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
2
votes
3answers
929 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?
2
votes
2answers
2k 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:
...
2
votes
2answers
525 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
votes
2answers
309 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
votes
1answer
195 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 ...
2
votes
1answer
1k views
Can I fit slightly different tyre sizes
My current bike tyres are 26 x 2.0 (Manufacturer fitted tyres)
Is it possible to fit 26 x 2.1 or 26 x 1.95 on these wheels or is this going to cause an issue?
2
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 ...
2
votes
1answer
154 views
Do new wheels usually come with freehubs?
I was looking around for new wheels and thoroughly confused about the common approach to freehubs. Do they usually come with the freehub or do I have to actually put that on? If they do come with ...
2
votes
1answer
164 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
votes
2answers
371 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
votes
1answer
183 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
votes
2answers
1k 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
votes
2answers
146 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), ...
2
votes
2answers
716 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
2
votes
4answers
251 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 ...
2
votes
2answers
130 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 ...
2
votes
1answer
405 views
Upgrading wheels on a vintage Peugeot Frame
OK so I have a Peugeot Galibier bike that consists of a Reynolds 301 steel frame.
A while back the original derailer gave up the ghost while riding, bending the rear-wheel spokes in the process. I ...
2
votes
1answer
315 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
1answer
7k 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 ...
1
vote
2answers
7k 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 ...
1
vote
1answer
87 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 ...
1
vote
2answers
531 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
vote
2answers
4k views
When I pedal the rear wheel is not turning
I have a very old bike. It used to work perfectly, but just recently it happened that when I pedal the rear wheel is not turning. Just for notice I pedal in the correct direction, brakes are not ...
1
vote
1answer
146 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 ...
1
vote
2answers
521 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 ...
1
vote
6answers
1k 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
vote
3answers
705 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 ...
1
vote
2answers
220 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 ...
1
vote
2answers
186 views
Any wheel on any fork / frame?
I have been braking for a bit too long with worn off brake pads on not so new rims so I basically killed them.
I currently have the stock wheels of an FX Trek 7.2 bike.
I will most probably change ...
1
vote
1answer
327 views
Are these Xero Lite XSR-3 Wheels suitable for cross riding / racing?
I have a set of Xero Lite XSR-3 Wheels. I tend to ride dirt, gravel, and some singletrack on my cross bike and sometimes some cross races. Would I be able to swap this wheelset on to my cross bike ...
1
vote
2answers
311 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:
...
1
vote
1answer
169 views
Calibrate Tensiometer
I want to calibrate my Park Tool TM-1 for my weird spokes. I want to build a box with some kind of weight mesuring device where a spoke can be put under 1600N of tension.
Rummers on other boards say ...
1
vote
2answers
214 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 ...
1
vote
2answers
73 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 ...
1
vote
1answer
97 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?
1
vote
1answer
90 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 ...
1
vote
1answer
71 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 ...
1
vote
3answers
287 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 ...
1
vote
1answer
74 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
1
vote
1answer
132 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..
1
vote
4answers
495 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 ...
1
vote
1answer
176 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.
1
vote
0answers
30 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.
...
0
votes
4answers
896 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 ...
