Questions tagged [rear-wheel]

The aft wheel(s) of a bicycle or tricycle. In most bicycle designs, the rear wheel is the drive wheel but this is not always the case especially with recumbents and tricycles.

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6
votes
3answers
28k views

Broken rear axle. Why does it happen and is it worth trying to repair?

So I'm taking the time during the holidays to overhaul my commuter bike. The whole drivetrain was full of old oil, road salt and grime so I decided to take the whole thing apart starting with the back ...
5
votes
4answers
3k views

How to properly align the rear wheel to the bike (granny bike, single speed)

I have an old bike in which the rear axle is like you can see in the pictures below. It has pedal-brake. I've been struggling with the wheel alignment with respect to the bike. Each time I put it in, ...
2
votes
1answer
454 views

How do I choose a replacement wheel rim?

These are my current rims: Wheeltech TD26 by Alex Rims (can't find much info about these online). I need to replace the rear wheel as it is cracked (cracks on the rims around a few spokes) It's a ...
5
votes
1answer
654 views

Jan Ullrich's TT bike in la Vuelta 1999: why the bigger rear wheel?

What was the thinking behind having a bigger rear wheel on a TT bike back then?
7
votes
5answers
2k views

Can hubs last forever?

In theory, could a bicycle hub last forever if you kept overhauling it (and getting new spokes and rims and etc.)? I'd like to know about all the hubs, but what really interests me is whether or not ...
4
votes
2answers
8k views

How to take apart this rear BMX hub?

As shown in the photo, what tool do I need to take this rear hub apart? I assume I need a tool which will fit in the 4 notches. The problem I am trying to fix is that if you pedal, the rear cog spins ...
2
votes
1answer
4k views

Hub rebuild - cone dust cap conflict, hub integrated vs pressed on cone?

I had to rebuilt the rear Joytech hub on my 2008(ish) Schwinn High Timber after I broke the axle: My hubs have a integrated dust cover which consists of a rubber diaphragm that is pressed into the ...