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Max Power Output...

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Old 05-07.-2005, 10:22 AM   #16
velomanct
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Default Re: Max Power Output...

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Originally Posted by wilmar13
Yeah you got my point in that even with that kind of power a fast car would beat you after you got up to speeds where wind resistance is significant (over 60mph). On a bicycle that would be really cool, but still any chump with 8K in his pocket can go buy something that has 6 times as much power that goes that fast with no effort... still though it would be really cool to even be able to generate 4hp with your legs and lungs... as for me I would like to just be able to get to your 2hp

that is my ultimate goal, huge power. that is what all my training is around right now.

if you want to improve your sprint you have to make a big effort in concentrating to hit those pedals harder than you ever imagined. I think most road cylists rarely ever do a real maximal sprint. just practicing sprints in itself makes you more aware of how much capacity you have to generate more power.
i just love sprinting. I dream about inhuman power on the bike, racing cars from lights, lol.
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Old 09-07.-2005, 01:51 AM   #17
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Question Re: Max Power Output...

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Originally Posted by lescor
I read an interview with Zabel who said he can still put out 1200W in a sprint, which is what he did 10 years ago. But he said to win the big sprints today you need to put out 1300W, which is why the younger guys like Petacchi and Boonen are beating him.

My peak is about 1250, so I assume Zabel is talking about a sustained 200 meter effort?



I cant believe Zabel only puts out 1200, I can crack>1500w peak in most of my standing start sprints and wind up to >1200 in a seated 53.11 stomp.

Maybe he's talkng about the avarages over the whole sprint
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Old 09-07.-2005, 03:11 AM   #18
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Default Re: Max Power Output...

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Originally Posted by tuney
I cant believe Zabel only puts out 1200, I can crack>1500w peak in most of my standing start sprints and wind up to >1200 in a seated 53.11 stomp.

Maybe he's talkng about the avarages over the whole sprint

Yeah but Zabel is a little guy too, how much do you weigh?
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Old 09-07.-2005, 04:40 AM   #19
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Default Re: Max Power Output...

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Originally Posted by tuney
I cant believe Zabel only puts out 1200, I can crack>1500w peak in most of my standing start sprints and wind up to >1200 in a seated 53.11 stomp.

Maybe he's talkng about the avarages over the whole sprint



but even then, 1200watts over 10-15 seconds is peanuts compared to Boonen or Pettachi. (see my above post)

i thought zabel was at least average size or the typical 'big' sprinter
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Old 09-07.-2005, 10:34 PM   #20
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Default Re: Max Power Output...

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Originally Posted by wilmar13
Yeah but Zabel is a little guy too, how much do you weigh?


74kg, race weight is about 70+-3kg, gives me a p/w of around 21w/kg for 5sec.

I think the key to these sprints is keeping the power >1200 watts for extended periods of time(10-30 seconds), as well as having the ability to move around to position yourself. The top guys can really handle their bikes as well as push on the pedals @ >65kmh.

I rarely get about 1450 in a road sprint @ the end of a race, so endurance is key as well.
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Old 09-07.-2005, 10:57 PM   #21
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Default Re: Max Power Output...

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Originally Posted by velomanct
i thought zabel was at least average size or the typical 'big' sprinter

According the "the sports network" he is 5'9" 152 lbs... compared to Boonen and Cipo who are around 175lbs and 6'3" he seems kinda small.
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Old 10-07.-2005, 04:26 AM   #22
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Default Re: Max Power Output...

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Originally Posted by velomanct
you can't really make that comparison though. If you put 30hp to the back wheel of a road bike, you would accelerate A LOT faster that any off-road motorcycle.

If you put 30hp to the back wheel of a road bike, you wouldn't go anywhere because the frame would collapse. Might still be fun though.
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Old 10-07.-2005, 09:10 AM   #23
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Default Re: Max Power Output...

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Originally Posted by artmichalek
If you put 30hp to the back wheel of a road bike, you wouldn't go anywhere because the frame would collapse. Might still be fun though.

the bike might hold it if the rpms were really high (low torque)

since we're on the topic, I JUST came back from a ride where I did a new best wattage - 1786! i'm very happy right now
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Old 11-07.-2005, 07:58 AM   #24
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Default Re: Max Power Output...

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Originally Posted by acoggan

I got about the same on a 30 sec Wingate. How do Wingates compare with a straight sprint on the road? Do you or any one else know? John
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Old 11-07.-2005, 08:16 AM   #25
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Default Re: Max Power Output...

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Originally Posted by bridge@uofu.net
I got about the same on a 30 sec Wingate. How do Wingates compare with a straight sprint on the road? Do you or any one else know? John

In my experience, you will see your highest numbers out on the road. In a wingate test, you have no control over the gear or conditions.
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