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Is the Cannondale Caad8 a stiff AL frame?

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Old 06-11.-2005, 05:49 AM   #1
vegasbabee
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Default Is the Cannondale Caad8 a stiff AL frame?

Fairly big rider (6'2" a 197 lbs).Looking at a R900 or R1000. Good frame for climbs?
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Old 06-11.-2005, 09:01 AM   #2
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

Quote:
Originally Posted by vegasbabee
Fairly big rider (6'2" a 197 lbs).Looking at a R900 or R1000. Good frame for climbs?

Geez. What a lame bike forum. Thank for the input guys
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Old 07-11.-2005, 02:13 PM   #3
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

Thanks for the input guys[/QUOTE]
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Old 07-11.-2005, 03:28 PM   #4
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

Patient much? You got a response to this question in your other thread, where you complain about nobody paying attention to you.
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Old 08-11.-2005, 01:29 AM   #5
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

185 lbs 21.5 watt per kilo max watts

I ride a cad c 8 is very stiff

I just bent the rear triangle of a 4000 si sprint training
cannondal would not honor the warranty and wanted
2000 $ for a repacement
I got a brand new in the box Cad 8 fork and head set delivered 630 $ ...ebay
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Old 10-11.-2005, 04:10 AM   #6
vegasbabee
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

[QUOTE=Black_Hat]185 lbs 21.5 watt per kilo max watts

I ride a cad c 8 is very stiff

I just bent the rear triangle of a 4000 si sprint training
cannondal would not honor the warranty and wanted
2000 $ for a repacement
I got a brand new in the box Cad 8 fork and head set delivered 630 $ ...ebay[/QUOTE
bent the rear triangle of a 4000 si sprint training

How did you bend it? From sheer power or did you hit something?
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Old 10-11.-2005, 04:11 AM   #7
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

Thank for the input guys[/QUOTE]
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Old 10-11.-2005, 04:48 AM   #8
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

I did not hit anything


I guess it was time to replace the frame .

aluminum does not last forever and will fail eventually
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Old 10-11.-2005, 06:46 AM   #9
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

Quote:
Originally Posted by Black_Hat

aluminum does not last forever and will fail eventually


God damn I'm sick of dumbshit posts like that.
Eventually the sun will explode and everything will fail.
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Old 10-11.-2005, 08:36 AM   #10
Black_Hat
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

A framemaker told me a light weight frame such as the cannondale 4000 si should be relaced every season for some one my size & power output .
I had been on the frame 3 years
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Old 11-11.-2005, 04:37 AM   #11
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

Quote:
Originally Posted by Black_Hat
A framemaker told me a light weight frame such as the cannondale 4000 si should be relaced every season for some one my size & power output .
I had been on the frame 3 years


Now that's a fine statement. Cannondale themselves would probably tell you the same thing - or at least tell you to expect that it will probably need to be replaced at some point near the 3-year mark. Cannondale probably designed that frame to last 3 years. They could have designed it to last as long as they wanted but they picked 3 years. Bigger riders might wear one out faster. The point is, it's a design decision to do this, not a limitation of the material's properties.

But if you like aluminum frames you can find some that will last much longer; some that were designed to last 30 years and weigh a couple grams more. They won't list the design life in the catalog but Cannondale does say something like "this is the kind of bike you should expect to replace after a couple seasons"...
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Old 29-11.-2005, 03:04 PM   #12
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Default Re: Is the Cannondale Caad8 a stiff AL frame?

I remember reading an article from a really well known framebuilder once... I can't for the life of me remember exactly who it is.

His motto was: Lightweight, Cheap, Really Stiff... pick any two.
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