Bikes designed for road use only. Could be any road-only bike, but typically means bikes optimized for speed / racing / club rides with drop handlebars, narrow tires and a crouched-forward rider position.

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4
votes
4answers
16k views

How do I calculate the power required to climb a hill at a given cadence?

Suppose I ride at a cadence of 50RPM for 10 minutes with a 39x23 gear ratio on a hill with 10% grade. Is there a simple formula to calculate the power output required?
3
votes
5answers
2k views

How accurate is the 'calories burned' figure on my GPS device?

I use the Garmin Edge 200 to record the route, distance and speed of my rides. It also gives me a prediction of the amount of calories I have burned on any particular ride. The only data I have ...
3
votes
4answers
374 views

Suggestions on buying a road bike for the city

I'm looking to buy a bike with which to get around Atlanta. My budget is about $500. I've seen lots of suggestions for a fixie but those seem relatively difficult. I plan to ride about 5-10 miles ...
3
votes
2answers
175 views

Disassembly and Shipping of bike

I have a road bike lying around in a garage in California. I would like to use it here in Illinois. However, there's no one out there who can disassemble and pack the bike for me in California, ...
2
votes
3answers
98 views

Indoor trainer suitible for sprinting

Are there any types of indoor trainers that are suitable for training sprints insofar as they allow the rider to tilt the bike to get leverage as one would when sprinting on the road?
2
votes
4answers
1k views

What will happen to a roadbike when rode on broken tar?

I am planning to buy a bicycle (either road-bike or MTB). I personally prefer road-bike. I have to travel on broken tar to reach a smooth tar road. On an average I will cycle 200 km per week out of ...
1
vote
2answers
121 views

Using Loctite for integrated head set and bottom bracket installation

I'm in the process of building up a new bike from scratch. Since the last time I have done this many things have changed, reading varios forums and watching numberless videos on YouTube have not ...
1
vote
2answers
266 views

Has anyone ever used the Spiderflex seat on a roadbike?

I use a spiderflex seat on my mountain bike, and I would like to use this on a road bike. Has anyone ever done this, or something similar? I am 5'10" and 165 lbs (reasonably fit). Yes, I know the ...
1
vote
3answers
231 views

First Road Bike - Some Options and Issues

I am looking the market for my first road bike. I am planing to be using the bike, couple times per week for 1 - 2 hour rides, and maybe on the weekend some longer ones, around UK Yorkshire. There ...
1
vote
1answer
9k views

What Are the Widths of Shimano 8, 9, and 10 Speed Cassettes?

I was hoping that someone could provide me with the precise Shimano road-bike 8, 9, and 10 speed sizes for the following: Cassette Spacer Width Cog/Tooth Width Maximum Chain Width
0
votes
2answers
212 views

Can anyone help me identify my bike please?

Can anyone help me identify my bike please? It has a slight story attached as it was one of the bikes in the new Lance Armstrong film. It was badged up as a Gazelle TVM (and as far as I can see, ...
-1
votes
2answers
2k views

Is deep v wheels safer then the standard fixie rims

I'm thinking about getting a new fixie but wonder what size rims I should get. I've heard that deep v wheels are easier to handle then just the standard rim size.