Repairs, maintenance, mechanical issues, or drivetrain parts.

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14
votes
4answers
4k views

How to tighten a brake?

This is probably a really basic question but I'm confused by the whole brake mechanism so... My left (front wheel) brake has to be pulled in really far before it actually starts to brake (I guess ...
12
votes
7answers
1k views

How do I fix a puncture?

I got a flat/puncture on my bike tube, how can I fix it myself without going to the nearest bike shop? What kind of equipment would I need?
6
votes
2answers
1k views

Is it possible to replace bearings in Shimano XT bottom bracket cups?

Curious if I can just replace the bearings in my existing cups or if I would need to buy new cups? If possible to replace them then what are possible high quality replacement bearings?
5
votes
2answers
573 views

Wald basket legs too short for cruiser — how can I install the basket?

I recently purchased a large handlebar basket, a Wald 139-WW for my cruiser, a Trek Pure. I'm having trouble installing the basket. Context: The basket attaches using hooks on the basket to the ...