Competitive bicycle riding. Trying to go faster.

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4
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1answer
103 views

What is the difference between Time-Trial and Triathlon bikes?

Time-Trial and Triathlon bikes differ from normal road bikes in that they are designed for maximum efficiency when riding alone (not in a group). What, then, is the difference between them? Would ...
10
votes
4answers
667 views

Why do riders not take advantage of other riders misfortune

Today on the Tour de France, Vincenzo Nibali attacked while Chris Froome was having mechanical difficulties. According to the commentators and Froome himself, that's something you just don't do. ...
1
vote
2answers
65 views

Is there a title that refers to the person who selects the athletes who will join the national team?

Is there a title that refers to the person who selects the athletes who will integrate the national team (for instance, in the Olympic Games)? In football(soccer), there is a Selector (Sélectionneur ...
0
votes
1answer
47 views

First stage post-rest day in the Tour

One of the things that has come up in reports during the first rest day in the Tour de France this year is that the first mountain stage, especially following the rest day, is a shock to the legs. ...
1
vote
0answers
47 views

The blogs of Tour de France participants? [closed]

Here's a question that's sure to be closed, but everyone will want to see the answers to... :-) Do you know of any blogs, current or past, of riders participating in le Tour de France. Blow-by-blow ...
5
votes
3answers
1k views

Fastest sprinter and their top speed?

What is the top speed hit during a sprint on flat ground in a road race by a professional sprinter, say, someone like Cavendish? Is there an official record for this and if so who holds it currently? ...
8
votes
2answers
3k views

What is this device on all the Tour de France riders' bikes?

What is the device behind the saddle on all the riders' bikes in the 2015 tour? I'm seeing it on almost every bike. It looks standardized and electronic.
6
votes
4answers
218 views

Standing vs. high rpm for acceleration

I've been working on my cadence for several months now, and I feel like I've gotten to the point where I'm more comfortable using high cadence instead of standing up when I want to accelerate hard. ...
2
votes
2answers
119 views

I don't want to be the next Eddy Merckx; Is competitive cycling right for me?

I've been toying with the idea of joining competitive amateur (road) cycling for a while, but am unsure as to if the sport is right for me: I'm in very good shape and enjoy "basic" road cycling as ...
1
vote
3answers
193 views

(racer) Standard vs compact crankset: Increased leverage for same gear ratios true?

I'm a road and mtb regional racer about to have a go at my first road endurance nationals very soon. I'd like some educated scientifically validated answer on a matter that has been on my mind ever ...
3
votes
2answers
206 views

Validity of UCI motor concerns

In the wake of the seemingly renewed post-race examinations for 'mechanical doping' by the UCI, I was wondering if anyone has experience with the motors in question (like the Vivax Assist - thanks, ...
1
vote
1answer
117 views

Has anyone ever tried to estimate peter sagans ftp and 5 sprint power, if so what would they look like?

Does Peter Sagan's FTP and 5 second power differ hugely from someone like Mark Cavendish or is Mark Cavendish close in his FTP power range but not world class like Sagan? As Mark Cavendish is 70kg ...
1
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2answers
129 views

Tour de France RV/Campervan parking policy

Are there any rules regarding parking an RV/Campervan alongside the Tour de France course? Can you just park anywhere that isn't yet closed off? How long before the race comes by do you need to get ...
2
votes
1answer
180 views

What to look for in a good entry-level CX bike?

I am in the market for a new bike. It is really my first bike, I am borrowing an old 1980's Cannondale road bike from a friend currently. I have an 8-mile daily commute (1-way, 16 total miles put on 4 ...
1
vote
3answers
139 views

Hamstring pain while cycling

I am getting serious pain in my hamstrings for the past couple of months while cycling. I warm up before I get on the bike and once I go back the road a bit the pain starts in both hamstrings. I got ...
12
votes
6answers
368 views

Coping with crash fear?

This will be my first season racing collegiate this spring and I recently crashed on a group ride going about 22 mph around a corner and slammed my face into the ground. Crash was pretty bad and had ...
11
votes
4answers
990 views

Why are wheels so important for racing?

I hear/read everywhere that if you can spend some extra money on the bike, buy better wheels. can someone explain for me why? Is it because they are rotating or are there other comfort factors? ...
1
vote
1answer
148 views

Why am I not seeing improvement in my bike split time?

My training went up significantly between half-iron events. There was improvement in the swim and run. But no improvement in the bike... In fact I could say I did worse because there was little ...
1
vote
1answer
150 views

Is running 46t front chain ring with an 11t on the back such a huge disadvantage for flat cat 4 crits?

To flesh out the question with more (hopefully useful) information: The average speed of this particular local flat criterium race is 47 kph (achievable with a cadence of 90rpm in 46-11) and a peak ...
1
vote
3answers
217 views

Why some companies stop supplying frames to pro teams?

Nowadays TIME hardly sponsors professional cycling teams at least with their frames, and I feel others like LOOK, De Rosa or Cervélo are also leaning away from it. Why it happens? Do they think their ...
0
votes
2answers
159 views

cars and scooters in a road bike race

I see this a lot in videos from road bike races. A lot of rider team cars mixed with the road bikes doing the actual race. What is the matter with that? What do they do? Also, don't the riders inhale ...
2
votes
3answers
390 views

Carbon fibre vs aluminium for racing

I've been commuting on a mountain bike these past 3 years. Now I want to get into road bike racing. Is it worth saving up money over a few months for a carbon fibre bike? Or should I just go and buy a ...
2
votes
1answer
1k views

How do I choose a light GPS device supporting Strava? [closed]

Up til now I have ridden with Strava running on my mobile phone sitting in a special mobile phone holder which sits up on my handlebars. Now I am looking for a better solution, both more aerodynamic ...
1
vote
1answer
116 views

How do I go about choosing a bike for commuting? [closed]

I am absolutely lost in the world of bicycles! I have long ridden a MTB, but now I am a good 16kms(10+ miles) away from work.(where I wish to commute too) and i just need more speed. I'm confused by ...
2
votes
3answers
245 views

Why are aero bars usually disallowed in gran fondos?

Why are aero bars usually disallowed in Gran Fondos (cyclosportive events)? I'm just curious. I would think it would be a useful piece of equipment when riding 100 miles.
0
votes
1answer
52 views

How to start a grassroots DH race?

I'd like to start a DH race at my local ski hill (which has a few DH trails) and I'd like to know how to setup the following: Registration Practice/Qualis/Race runs Timing/Results I realize this ...
2
votes
1answer
121 views

What are criteria for a team to get UCI World Tour license for the next season?

I do not know much about this question, the only thing I have heard is that commentator on Eurosport mentioned a few times that UCI points one rider obtains are counted for the team which signed him ...
1
vote
1answer
91 views

Professional Rider Database

I'm looking for a downloadable database of professional (road) riders, containing age, height, weight, etc. The only thing I've found so far is ...
5
votes
2answers
9k views

When Mark Cavendish says he's sprints at 1500 watts how long is that for?

In an interview with Cycle Sport, Cavendish said he puts out over 1500 watts of power. “You’d be surprised at my watts,” Cavendish says. “Most people who say that their maximum is 1,600 watts ...
2
votes
3answers
690 views

would you use vo2 max intervals increase your functional threshold power using a power meter?

As described in this blog post below: http://www.training4cyclists.com/threshold-power/ Example: 3 x (3+3min) at VO2max / recovery. If you use a heart rate monitor, your heart rate should be above 95% ...
2
votes
3answers
440 views

How do you use a power meter to pace yourself during steep hill time trial events?

The events in questions are no longer than one kilometer and have a gradient that fluctuates between 7% and 13%.
4
votes
1answer
283 views

hill climb tt pacing strategy for short steep hills?

There are several hill climb events in my area towards the end of the year, from august onward. Most of the hills are no longer than 0.8km long and well above an average 6% gradient. The main ones I ...
1
vote
1answer
1k views

What are the differences in mountain bike hubs (With wheelset recommendation)?

I'm possibly getting a disc brake, 2013 Specialized Camber 29er without the wheelset. I was looking on wheelbuilder to see how much a wheelset might be (to save weight over factory replacement), and ...
2
votes
5answers
4k views

Speed and comfort of a racing bicycle?

I just saw this guy called Jason Rourke breaking the record of 112.94mph (181km/h) on his bicycle. I wish I could have such a bicycle to ride, but I have never ridden a racing bicycle with gears. I ...
5
votes
2answers
645 views

Does group riding negate the aero benefit of deep rim wheels?

I've been weighing up some options over wheels and in doing my research I've noticed that rim depth may be a bigger factor than I had previously considered. On the one hand, shallow rims are typically ...
1
vote
4answers
457 views

Why don't race bikes have solid front triangles?

I know that cutting material out makes a bike lighter, but at some point there must be a crossover between weight and aerodynamics. Since tri-bikes and track bikes have more oval/flat shaped tubes, ...
3
votes
1answer
88 views

Reason behind the Tour Down Under “People's Choice Classic”

The Tour Down Under (TDU) is technically a 6-stage race, but the day before is the "People's Choice Classic", The People's Choice Classic, also known as the Down Under Classic, is a single day ...
0
votes
1answer
195 views

Where can I purchase/download UCI Pro Tour/pro cycling race footage? [closed]

I love watching old races - they're especially great for long sessions on the trainer. However, I can find only a few stages/races on Youtube, and most of the videos are simply highlights. Where might ...
0
votes
1answer
94 views

Y-Foil Frames Rear Suspension?

I have a few questions about the Y-Foil frame (beam frame) Firstly as far as i have seen, there is no rear suspension system, does the fact that there is no seat tube offer suspension and dampening, ...
4
votes
1answer
201 views

what should my training schedule look like if I'm racing every sunday?

I plan to do as many cyclocross races as I can until the season ends in early march and the next few weeks have at least one race every Sunday for the next six weeks. How should my training schedule ...
6
votes
2answers
217 views

How does a mountain racing team work together?

For a road race, I can imagine riding in a pelton has an advantage against air drag. However, for MTB this does not make sense. XC races are slower than road races, and in a DH race having someone ...
1
vote
1answer
127 views

What will be the time to close a gap to catch a breakaway? [closed]

how much time is required to close a gap of 100 metres, in a cycling race, for different differences in speed of leading and chasing group. i need a tool to do the math on the fly. so that if one ...
5
votes
2answers
118 views

Teams in the Age of Specificity

Specificity, periodization, power meters - training for competitive cycling has changed a lot over the last few years. I am wondering about the effects of the movement towards training alone on ...
6
votes
2answers
353 views

Tips for getting sponsored as an individual racer?

I'm currently racing a state XC MTB series and will be moving up to Cat. 2 next year. As part of my goals, I'd like to get some sponsorship for the 2014 season. I have a few questions about this ...
3
votes
1answer
297 views

Is there a minimum weight limit for mountain bikes for USAC riders who are not UCI?

Basically the title is the questions, but to repeat is there a bike weight limit for riders who belong to a national association such as USAC, but are not riding for UCI points or registered with UCI? ...
5
votes
2answers
145 views

Source for statistics from pro cycle races

I've been searching all over the web for statistics from bike races, starting with the Tour de France because it is the largest. Stats I have been able to find include each stage's winner with their ...
6
votes
1answer
137 views

Time Gaps and Race Strategy

In a race this weekend I found myself in a breakaway with another rider. We were getting updates on the size of the gap we had opened from the race official who was on a motorcycle. This was ...
5
votes
3answers
135 views

How does one become an official for bicycle races?

What's the process? Are there classes? Fees? Do they get paid, or is it voluntary? Edit based on comments: I was hoping to get an overview of the process that wasn't based on any given country ...
1
vote
0answers
131 views

Smartphone racing bike mount [closed]

I have a Samsung S Advance smartphone, and I want to mount it on my racing bike. The only bike mounts I can find are either iphone mounts, or a few universal bike mounts, but these are all too small ...
8
votes
3answers
5k views

Why are the rear wheels of Time Trial Bikes disc shaped rather than having spokes?

Won't having disk shaped wheels cause more wind resistance with crosswinds? What are the benefits of having these sort of wheels?