Go Back  Bike Forums > Bike Forums > Bicycle Mechanics
Reload this Page >

Sram/DA compatability

Notices
Bicycle Mechanics Broken bottom bracket? Tacoed wheel? If you're having problems with your bicycle, or just need help fixing a flat, drop in here for the latest on bicycle mechanics & bicycle maintenance.

Sram/DA compatability

Old 06-17-09, 08:39 PM
  #1  
dolce far niente
Thread Starter
 
prxmid's Avatar
 
Join Date: Apr 2009
Location: Annapolis, MD
Posts: 230

Bikes: Cannondale Synapse Carbon, Dura Ace

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Sram/DA compatability

Is a Sram Force OG 1070 10 Speed 11-28 Cassette a compatible replacement for a Dura Ace 12-25?

And will I have to replace the chain and re-adjust the rear derailleur?

Thanks, I'm new to this
prxmid is offline  
Old 06-17-09, 09:17 PM
  #2  
Senior Member
 
mzeffex's Avatar
 
Join Date: Mar 2009
Location: Colorado
Posts: 9,458

Bikes: Something Canadian, something Italian, something American, and something German

Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 64 Post(s)
Likes: 0
Liked 16 Times in 10 Posts
Adjust if you knock it out. Replace chain is a good idea along with a cassette unless its a brand new chain. S'long as the teeth numbers work with the min/max on the derailleur then yes sram is fine
__________________
Originally Posted by rjones28
Are they talking about spectators feeding the cyclists? You know, like don't feed the bears?
mzeffex is offline  
Old 06-18-09, 09:18 AM
  #3  
dolce far niente
Thread Starter
 
prxmid's Avatar
 
Join Date: Apr 2009
Location: Annapolis, MD
Posts: 230

Bikes: Cannondale Synapse Carbon, Dura Ace

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Hi ..getting mixed signals, one web source says yes, one site says not compatible with Dura Ace hubs. Any bike mechanics watching
prxmid is offline  
Old 06-18-09, 11:29 AM
  #4  
Senior Member
 
mzeffex's Avatar
 
Join Date: Mar 2009
Location: Colorado
Posts: 9,458

Bikes: Something Canadian, something Italian, something American, and something German

Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 64 Post(s)
Likes: 0
Liked 16 Times in 10 Posts
I work at a bike store.
__________________
Originally Posted by rjones28
Are they talking about spectators feeding the cyclists? You know, like don't feed the bears?
mzeffex is offline  
Old 06-18-09, 12:45 PM
  #5  
Senior Member
 
Join Date: Oct 2007
Posts: 84
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Yes they are compatible and so are the chains. SRAM cassettes are shimano compatible. You may have to do some minor adjustments to the rear der B screw but not because of switching brands but because of going from 12 to 11. I recommend sticking with a shimano chain, especially the dura ace level. It is difficult to install, but it is the best chain period.
nadimk is offline  
Old 06-18-09, 01:15 PM
  #6  
dolce far niente
Thread Starter
 
prxmid's Avatar
 
Join Date: Apr 2009
Location: Annapolis, MD
Posts: 230

Bikes: Cannondale Synapse Carbon, Dura Ace

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Thanks guys, I keep getting that advice. Below is what's listed on most SRAM part suppliers websites


The new OpenGlide™ 1070 cassette features a semi-spidered design with specific amounts of material removed from the smaller cogs. This creates a cassette that shifts efficiently and positively in all situations. Fits Shimano 8, 9, and 10 speed cassette hubs, but will not work with Shimano 10 speed only hubs like the Dura-Ace 7800 or Shimano's 10 speed pre-built wheels.

According to them, will not work with Dura Ace
prxmid is offline  
Old 06-19-09, 10:55 AM
  #7  
Senior Member
 
Join Date: Oct 2007
Posts: 84
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
You are fine unless you have new dura ace cassette hub on your existing wheel. If it is a standard shimano compatible hub, it will work. What wheelset do you have?
nadimk is offline  
Old 06-19-09, 11:07 AM
  #8  
Senior Member
 
joejack951's Avatar
 
Join Date: May 2004
Location: Wilmington, DE
Posts: 12,098

Bikes: 2016 Hong Fu FM-079-F, 1984 Trek 660, 2005 Iron Horse Warrior Expert, 2009 Pedal Force CX1, 2016 Islabikes Beinn 20 (son's)

Mentioned: 36 Post(s)
Tagged: 0 Thread(s)
Quoted: 1240 Post(s)
Liked 94 Times in 65 Posts
The DA 7800 hubs and Ultegra 6600 wheelset both used aluminum freehubs with deeper splines. These hubs will only take DA7800 and Ultegra 6600 cassettes. However, the DA7800 and Ultegra 6600 cassettes will fit regular freehubs just fine.

Read here: https://www.sheldonbrown.com/dura-ace.html

Apparently, the DA7850 hub went back to standard height splines with a titanium freehub body. You should confirm which one you have before purchasing a new cassette.
joejack951 is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.