Bicycle components without which it's not a working bike: wheels, brakes, saddle/seat, bottom bracket, derailleur, stem, handlebars, bolts, etc. Also tag with specific part.

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4
votes
2answers
247 views

How to select a good quality frame?

I have asked a lot of questions here, and most of times, the answers that I get is related with having a good quality frame. But, in my nation, store owner (or mechanics) hardly give any detail ...
2
votes
3answers
698 views

Where Can I Find a Single Right Front Crank Arm for a Tandem?

Among the bikes in my stable is a department store tandem that really isn't worth much, but would be enjoyable to ride with my wife. Like many department store bikes this one was not assembled ...
3
votes
3answers
1k views

Which type of handle bars are best for off-road & road use?

There are quite a lot of types of bars. Some best bit for aerodynamics, some best fit for control, some offer significant amount of positions. I am looking to change my handlebars to the best fit ...
3
votes
4answers
669 views

Aero Wheels, Velocity Wheels. Does it really matter?

Of course, they look pretty. But what I do not understand is: How will having taller rims or composite wheels improve a ride? Is the increase in efficiency drastic enough to make you think twice ...
1
vote
1answer
581 views

Name of part - Rear wheel spacer screw

I have a single speed bicycle which has a spacer screw that controls the position of the rear wheel and hence the tension of the chain. The screw goes through a small hole in the frame, which is ...
1
vote
1answer
209 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.
11
votes
1answer
940 views

Do I need to change my cassette if I can't see any wear?

I bought a new road bike with Campag Athena 11 speed in March last year. To the end of Jan it had covered 9000km. In all that time I hadn't changed the chain because I don't have the Campag tool, and ...
31
votes
4answers
2k views

Building from scratch VS buying new

What are the pros and cons about building a bike from scratch VS buying it new?
8
votes
1answer
2k views

Is there a downside to spoke protectors?

A few weeks ago, the derailer on my touring bike caught on the chain and ripped itself off the frame. (See the link below for more info on the incident.) The spoke protector was cracked in half by ...
11
votes
1answer
3k views

How is stem length measured?

How is the length of a stem measured? Where does the measurement start and finish?
6
votes
2answers
92 views

What factors affect the price of a chain?

Just like most bicycle parts, chains have a pretty wide price range. What are the factors weighting in on the price of a chain ? (Other than width/bike-compatibility characteristics)
13
votes
9answers
5k views

Why is a proper road bike pedal preferred for road bikes?

I've been riding road bikes for a couple of years, but with mountain bike pedals, I've been thinking about switching over to a road bike pedal, but what's the reason? Is the performance improved or is ...
12
votes
1answer
649 views

How can I tell which road bike components/groupsets are better?

Shimano has new models of their groupsets every year but the lines generally keep the same names. This makes it difficult to figure out what year/version a particular bike has. Is there an easy way to ...
3
votes
3answers
2k views

Where can I find replacement screws?

I have a handful of rusty screws on my bike; where can I find such small parts?