Weight Weenies
* FAQ    * Search
* Login   * Register
HOME Listings Articles FAQ Contact About




Post new topic Reply to topic  [ 27 posts ] 
Go to page Previous  1, 2
Author Message
PostPosted: Thu Apr 19, 2012 5:28 pm 
Offline

Joined: Sun Aug 23, 2009 10:38 am
Posts: 414
Hey. What about Velocity's Blunt rim. It's sized for 29er bikes, but I think you can also use it for 700c if I am not mistaken. Lightweight too! And designed only for disc brakes since there isn't even enough surface area for a brake pad.


Top
 Profile  
 
PostPosted: Thu Apr 19, 2012 5:57 pm 
Offline

Joined: Thu Jul 17, 2008 9:37 pm
Posts: 169
blunts are way too wide - i had a pair of vittoria 32mm cross tires on mine and there was hardly any contact patch with the tires inflated. 38mm continentals were a much better fit, so i can't imagine trying to ride 23mm/25mm slicks on those rims.


Top
 Profile  
 
PostPosted: Thu Apr 19, 2012 6:26 pm 
Offline

Joined: Sun Aug 23, 2009 10:38 am
Posts: 414
lordconqueror wrote:
blunts are way too wide - i had a pair of vittoria 32mm cross tires on mine and there was hardly any contact patch with the tires inflated. 38mm continentals were a much better fit, so i can't imagine trying to ride 23mm/25mm slicks on those rims.



That's odd. I thought the Velocity Blunts were 25mm wide, which would seem to indicate that there shouldn't be any problems with a tire 25mm and up.

Strange that your 32mm Vittoria tire only gave you a small contact patch when fully inflated on the Blunt rim. Maybe it has something to do with the tire actually only being marketed for 29er rims and not 700c? In fact, the ERD of the Blunt rim is 606mm, instead of the usual 595 - 600mm ERD of most 700c rims. Did you notice your tires being excessively hard to mount?


Top
 Profile  
 
PostPosted: Thu Apr 19, 2012 6:30 pm 
Offline

Joined: Tue Dec 27, 2011 2:19 pm
Posts: 441
I can't wait until somebody comes up with some ultralight carbon rims, no reinforced brake track necessary!

this will be my next project!


Top
 Profile  
 
PostPosted: Thu Apr 19, 2012 6:55 pm 
Offline

Joined: Tue Apr 12, 2011 8:08 am
Posts: 1336
Location: Old World
mjduct wrote:
I can't wait until somebody comes up with some ultralight carbon rims, no reinforced brake track necessary!

this will be my next project!

Enve Twenty9 XC, 24mm wide
Clincher 385g
Tubular 280g
There.

_________________
Bikes: Raceur, Beateur


Top
 Profile  
 
PostPosted: Thu Apr 19, 2012 7:10 pm 
Offline
Shop Wrench

Joined: Thu Feb 26, 2009 1:18 am
Posts: 284
Location: Boston
wassertreter wrote:
mjduct wrote:
I can't wait until somebody comes up with some ultralight carbon rims, no reinforced brake track necessary!

this will be my next project!

Enve Twenty9 XC, 24mm wide
Clincher 385g
Tubular 280g
There.



Stan's Crest 29er
Clincher 380g
Costs $725 less than the Enve rim.
There.

_________________
I'm so rubbish at this.


Top
 Profile  
 
PostPosted: Thu Apr 19, 2012 7:20 pm 
Online

Joined: Wed Feb 02, 2011 3:48 am
Posts: 610
bones wrote:
lordconqueror wrote:
blunts are way too wide - i had a pair of vittoria 32mm cross tires on mine and there was hardly any contact patch with the tires inflated. 38mm continentals were a much better fit, so i can't imagine trying to ride 23mm/25mm slicks on those rims.



That's odd. I thought the Velocity Blunts were 25mm wide, which would seem to indicate that there shouldn't be any problems with a tire 25mm and up.

Strange that your 32mm Vittoria tire only gave you a small contact patch when fully inflated on the Blunt rim. Maybe it has something to do with the tire actually only being marketed for 29er rims and not 700c? In fact, the ERD of the Blunt rim is 606mm, instead of the usual 595 - 600mm ERD of most 700c rims. Did you notice your tires being excessively hard to mount?

Blunts are 28mm - light all mountain style rims
Blunt SL's are narrow XC rims - two different models


Top
 Profile  
 
PostPosted: Thu Apr 19, 2012 9:27 pm 
Offline

Joined: Tue Dec 27, 2011 2:19 pm
Posts: 441
wassertreter wrote:
mjduct wrote:
I can't wait until somebody comes up with some ultralight carbon rims, no reinforced brake track necessary!

this will be my next project!

Enve Twenty9 XC, 24mm wide
Clincher 385g
Tubular 280g
There.


yeah, now take that 24mm wide mountain rim, and make it about 19mm wide, and take some of the beef out of it for road use, and I bet you'll be able to get the tubular version down to 200 grams.

thats a very minimal amount of rotating weight! let the uphill attacks begin!


Top
 Profile  
 
PostPosted: Fri Apr 20, 2012 8:00 am 
Offline

Joined: Tue Apr 12, 2011 8:08 am
Posts: 1336
Location: Old World
mjduct wrote:
yeah, now take that 24mm wide mountain rim, and make it about 19mm wide, and take some of the beef out of it for road use, and I bet you'll be able to get the tubular version down to 200 grams.

thats a very minimal amount of rotating weight! let the uphill attacks begin!

I guess then you end up with something similar to an AX Lightness SRT24.

_________________
Bikes: Raceur, Beateur


Top
 Profile  
 
PostPosted: Fri Apr 20, 2012 1:31 pm 
Offline
User avatar

Joined: Wed Feb 25, 2009 7:58 pm
Posts: 279
Location: Lancaster, UK
+1 for the Velocity A23

These will probably be my next disc rims, if I can find some for sale without the machined sidewall.


Top
 Profile  
 
PostPosted: Fri Apr 20, 2012 6:25 pm 
Offline

Joined: Thu Jul 17, 2008 9:37 pm
Posts: 169
jooo wrote:
Blunts are 28mm - light all mountain style rims
Blunt SL's are narrow XC rims - two different models


thank you for pointing this out when i failed to. yes, i have the wider, 28mm rims.


Top
 Profile  
 
PostPosted: Wed May 02, 2012 4:56 pm 
Offline

Joined: Sun Aug 23, 2009 10:38 am
Posts: 414
lordconqueror wrote:
jooo wrote:
Blunts are 28mm - light all mountain style rims
Blunt SL's are narrow XC rims - two different models


thank you for pointing this out when i failed to. yes, i have the wider, 28mm rims.



BOth of them are designed for 28mm tires and up.


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 27 posts ]  Go to page Previous  1, 2


Who is online

Users browsing this forum: 1415chris, Bing [Bot], Google Adsense [Bot], JamieL, jooo, wrcompositi, Yahoo [Bot] and 50 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  

   Similar Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. Carbon fiber disc road forks

[ Go to page: 1 ... 4, 5, 6 ]

in Road

UpFromOne

89

5350

Wed May 22, 2013 3:06 am

tharmor View the latest post

There are no new unread posts for this topic. Aero Wheel & Disc Help Needed for TT and Road Racing

[ Go to page: 1, 2 ]

in Road

ProudDaddy

16

876

Thu Dec 20, 2012 9:25 pm

gilesharrison View the latest post

There are no new unread posts for this topic. Disc Road bikes in 2013-14, will it happen in mass?

[ Go to page: 1 ... 5, 6, 7 ]

in Road

spytech

98

4583

Fri Apr 19, 2013 2:05 am

maxxevv View the latest post

There are no new unread posts for this topic. MTB Clavicula on road bike

in Road

wassertreter

5

471

Tue Jul 24, 2012 10:15 am

wassertreter View the latest post

There are no new unread posts for this topic. Road TT bike on the track?

[ Go to page: 1, 2 ]

in Road

Tokyo Drifter

24

1483

Wed May 01, 2013 1:53 pm

SWijland View the latest post


It is currently Wed Jun 19, 2013 10:59 am

All times are UTC + 1 hour




Advertising   –  FAQ   –  Contact   –  Convert   –  About

© Weight Weenies 2000-2013
hosted by starbike.com


How to get rid of these ads? Just register!


Powered by phpBB