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PostPosted: Tue Aug 12, 2008 7:48 pm 
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Joined: Thu May 17, 2007 9:40 pm
Posts: 397
I just purchased a Rize 2 as a lightweight trailbike frame, and it comes stock with a 68mm BB and XT cranks. I was considering removing the adapters and going BB30 (which is OK on the Rize, as it has an alloy BB shell, not carbon). Anyone weighed the Hollowgram SL cranks in 3x9 (probably 22/32/44) with the spindle? I am trying to figure out how much weight I can shed over the XTR cranks (797g on my scale with everything).


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PostPosted: Tue Aug 12, 2008 8:46 pm 
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Joined: Fri Jul 23, 2004 7:48 pm
Posts: 488
Location: All over....
with everything.. (bolts, spacers, bearings, spindle etc) - probably around 600-625g or so depending on rings. My 2x9 with FRM 42t and all bolts is 575.

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11' Flash Ultimate, 1x10 - 15.7
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Posted: Tue Aug 12, 2008 8:46 pm 


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PostPosted: Tue Aug 12, 2008 10:38 pm 
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Joined: Fri Apr 15, 2005 1:50 pm
Posts: 179
Location: Wuustwezel, Belgium
My LBS has a Rize Carbon 1 in the shop. Looks so sweet with a flat bar. If only my country would justify such a bike... The bike is pretty light, considering the travel it gives.

Please post pics when your build is ready!

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2011 Cannondale Flash 29er (in order)
2008 Cannondale SuperSix
2007 Cannondale Taurine (for sale)


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PostPosted: Tue Aug 12, 2008 10:43 pm 
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Joined: Mon Nov 01, 2004 10:01 pm
Posts: 119
Location: Lomellina (PV) - Italy
Cannondale Hollowgram SI SL Double (2008): 614 grams...
Cannondale Hollowgram SI Triple (2007): 726 grams...

Some pictures on the scale:
http://www.light-bikes.it/index.php?opt ... 2&catid=36

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PostPosted: Wed Aug 13, 2008 9:22 am 
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Joined: Sun May 25, 2008 10:12 pm
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Location: italy
removing adapter : avoid warranty ...

but i will do the same ...my SL was 610 with stock chainrings 44-29

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PostPosted: Sat Sep 20, 2008 9:55 pm 
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Joined: Tue Sep 09, 2008 2:04 pm
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Location: Belo Horizonte - BRASIL
Can i add granny to a double Hollowgram SI SL ????

Im searching the net for a 3x9 but i only found 2x9....


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PostPosted: Sat Sep 20, 2008 10:10 pm 
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Location: Scotland
I think the double ones are labelled double for a reason - IE there 2x9 only.


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PostPosted: Sat Sep 20, 2008 10:18 pm 
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Location: italy
thiago ...... :roll:

you can change the spider for add the granny ring

and transform a 2 x9 in a 3 x9


brazil ..... brazil..... :D :D :D

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PostPosted: Sun Sep 21, 2008 1:22 am 
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Location: Belo Horizonte - BRASIL
eliflap-scalpel wrote:
thiago ...... :roll:

you can change the spider for add the granny ring

and transform a 2 x9 in a 3 x9


brazil ..... brazil..... :D :D :D



What up Eliflap :D

I have dicided to go with a Scalpel :D

And the light wieght of the Hollowgram SI SL is definaly going to be there..

But our trails we really need a granny thats why im hopping to get the crank with 3x9...


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PostPosted: Sun Sep 21, 2008 1:29 am 
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Joined: Tue Sep 09, 2008 2:04 pm
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Location: Belo Horizonte - BRASIL
One more thing :D

When using a 2x9 (44-29), going up hill, the lightest, what would be the closest to when using a 3x9 (44-32-22).


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PostPosted: Sun Sep 21, 2008 3:44 pm 
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Joined: Tue Apr 03, 2007 10:29 pm
Posts: 81
29-34 is similar to 22-26.
so riding 1-1 with double, feels like 1-3 with triple.


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PostPosted: Sun Sep 21, 2008 4:29 pm 
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Joined: Tue Sep 09, 2008 2:04 pm
Posts: 273
Location: Belo Horizonte - BRASIL
1-3 on a tripple isnt that bad... Maybe ill give it a try on a double :D

About weight savings can you guys tell me the difference of a double and a tripple?!


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PostPosted: Sun Sep 28, 2008 3:21 pm 
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Location: italy
i have my SL 2008 completely disassebled

tomorrow i will do some pictures on scale

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PostPosted: Sun Sep 28, 2008 7:13 pm 
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Location: Bergen, Norway
eliflap-scalpel wrote:
removing adapter : avoid warranty ...


But is it working well to remove the adapter? Thinking of doing this on my SystemSIX that I don't have any warranty on.

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http://cerrol.wordpress.com (my cyclingblog)


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PostPosted: Mon Sep 29, 2008 12:21 pm 
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Joined: Sun May 25, 2008 10:12 pm
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Location: italy
here are pictures as promised

132mm spindle





cups and shims


Attachments:
DSCN0629.JPG
DSCN0629.JPG [ 29.81 KiB | Viewed 4444 times ]
DSCN0630.JPG
DSCN0630.JPG [ 29.94 KiB | Viewed 4413 times ]

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Posted: Mon Sep 29, 2008 12:21 pm 


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