Weight Weenies
* FAQ    * Search    * Trending Topics
* Login   * Register
HOME Listings Blog NEW Galleries NEW FAQ Contact About
It is currently Wed Aug 24, 2016 7:55 am
Recently the board software has been updated and there are some known bugs/failures:
- Avatars are currently not being displayed ✔ FIXED
- Tapatalk connection is currently broken ✔ FIXED
- Avatars cannot be uploaded ✔ FIXED

Please note that we will soon do some changes in WW board template design in case to get a fully mobile/desktop responsiveness board!
If you find more errors please post it here: http://weightweenies.starbike.com/forum/viewtopic.php?f=7&t=139062


All times are UTC+01:00





Post new topic  This topic is locked, you cannot edit posts or make further replies.  [ 5 posts ] 
Author Message
PostPosted: Mon Apr 08, 2013 1:43 am 
Offline

Joined: Mon Apr 08, 2013 1:34 am
Posts: 2
Hi, I have a Full Dura Ace 7900 setup on my bike at the moment. But am a big fan of the 9000 Crankset. I was wondering if I could purchase a 9000 Crankset (50-34) and would it be compatible with my existing 10speed 7900 setup? I have a SMBB-7900 bottom bracket (BC1.37 x 24), which I think would be ok for the 9000, I've read that the 9000 chain is different as well?? Hope you experts can help!!

Has been covered. As a noob, can I recommend please that you use the 'search' function


Top
   
 
PostPosted: Mon Apr 08, 2013 2:42 pm 
Offline

Joined: Tue Feb 05, 2013 8:29 pm
Posts: 236
No reason is shouldn't be compatible--10sp vs 11sp cranksets tend to be perfectly interchangeable as long as they share a BB, and both are Hollowtech II.

The difference in the chains is that the 9K chain is narrower on the outside, but is identical on the inside. Either chain should work fine for you since you're on a 10sp cassette.


Top
   
 
PostPosted: Mon Apr 08, 2013 6:09 pm 
Offline

Joined: Wed Mar 17, 2004 1:38 pm
Posts: 1463
The ProTour peloton is filled with Shimano sponsored teams that have been using their 7900 SRM powermeter cranks with otherwise 9000/9070 setups. If there were any issues with it, they wouldn't be doing it.


Top
   
 
PostPosted: Mon Apr 08, 2013 9:11 pm 
Offline
User avatar

Joined: Tue Apr 26, 2011 8:09 pm
Posts: 255
Location: London
Yes. My colleague and shop owner has just put a 9000 crank on his 7970 Di2 bike. Works great, didn't even change BB.

_________________
--Max.


Top
   
 
PostPosted: Mon Apr 08, 2013 10:52 pm 
Offline

Joined: Mon Apr 08, 2013 1:34 am
Posts: 2
Sweet!!
Might have to start lobbying the Minister of Finance to get the funds to help with my addiction.... err fitness regime!!

thanks
Paul


Top
   
 
Display posts from previous:  Sort by  
Post new topic  This topic is locked, you cannot edit posts or make further replies.  [ 5 posts ] 

   Similar Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. Is 11 speed Dura Ace chain compatible with Dura Ace 7900 gruppo?

in Road

wootenlakeguy

3

494

Thu Jun 23, 2016 12:37 am

pdlpsher1 View the latest post

There are no new unread posts for this topic. Shimano Ultegra 6800 Chainset compatible with full 7900?

in Road

relanium

5

529

Wed Mar 02, 2016 9:21 am

rukomasa View the latest post

There are no new unread posts for this topic. Dura Ace 9000 next update?

[ Go to page: 1 2 3 4 ]

in Road

itguy

45

8507

Wed Jun 15, 2016 8:48 am

Dick View the latest post

There are no new unread posts for this topic. Which cables for Dura Ace 9000

[ Go to page: 1 2 ]

in Road

Flint

21

2508

Mon Apr 04, 2016 12:33 pm

Wookski View the latest post

There are no new unread posts for this topic. Dura Ace 9070 vs 9000 weight

[ Go to page: 1 2 ]

in Road

njyeti

17

3613

Wed May 25, 2016 3:06 pm

ryanw View the latest post


All times are UTC+01:00


Who is online

Users browsing this forum: Bing [Bot], leej88, mrfish, MSNbot Media and 13 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:  
Powered by phpBB® Forum Software © phpBB Limited