Weight Weenies
* FAQ    * Search    * Trending Topics
* Login   * Register
HOME Listings Blog NEW Galleries NEW FAQ Contact About Impressum
It is currently Mon Oct 23, 2017 9:52 pm

All times are UTC+01:00





Post new topic  Reply to topic  [ 12 posts ] 
Author Message
PostPosted: Mon Jun 10, 2013 6:54 am 
Offline

Joined: Fri Feb 01, 2013 6:19 pm
Posts: 86
Location: Portland, Oregon
Considering going from SRAM to Shimano electronic. Some questions and concerns below I have

1. Does anyone run a mix of DA and Ultegra? I hate the look of the Ultegra cranks and would also prefer the DA brakes

2. I currently run a 12-30 cassette. Currently shimano Electronics go up to a 28t cassette. Concerned it could be difficult in the hills


Top
   
Posted: Mon Jun 10, 2013 6:54 am 


Top
   
 
PostPosted: Mon Jun 10, 2013 7:36 am 
Offline

Joined: Mon Nov 15, 2010 7:58 am
Posts: 383
Buddy runs all Ultegra di2 with 7900 cranks and brakes


Top
   
PostPosted: Mon Jun 10, 2013 9:53 am 
Offline

Joined: Tue Jun 12, 2012 4:40 pm
Posts: 163
Ultegra di2 goes up to 28 yes.


Top
   
PostPosted: Mon Jun 10, 2013 9:56 am 
Offline

Joined: Sun Nov 13, 2011 9:29 pm
Posts: 122
Location: Belgium
I have put a 30 on an Ultegra DI2, no problems at all.


Top
   
PostPosted: Mon Jun 10, 2013 12:09 pm 
Offline

Joined: Tue Jun 12, 2012 4:40 pm
Posts: 163
Had heard it goes to 30, but not seen it in use. I assume it's 11-30 with a compact up front?


Top
   
PostPosted: Mon Jun 10, 2013 12:18 pm 
Offline
User avatar

Joined: Fri Apr 12, 2013 1:19 pm
Posts: 769
Location: South West England
What chainrings do you use? I assume if you are getting Di2 you race? You have no need for more than 25 (in my eyes) for racing. I use a 12-22 with 39-53 for all my training/racing/commuting however could see the benefit of up to 25. I highly doubt you'd need to go up to a 30.

There are no reasons Ultegra and DA shouldn't mix that I know of.

_________________
Campagnolo; because it's a bicycle, not a fishing rod.
M∆SON Definition x Camapgnolo endurance build - ~8.4kg


Top
   
PostPosted: Mon Jun 10, 2013 12:52 pm 
Offline

Joined: Thu May 23, 2013 9:22 am
Posts: 315
Location: Warwick, UK
Sorry to jump on the thread here, but I#m going to be building up a bike very soon and I'm looking for the best place to buy a Dura Ace Di2 Groupset (10spd)

Internal wiring with Di2 mount battery.
Struggling.
Any suggestions people?

_________________
'17 Giant Trinity Pro TT - DA9070 - Rotor 3D+ P2Max - Zipp 900T/HED Jet 9+
'16 Genesis Equilibrium - U6800 - FSA SRM - WH6800
'15 Cannondale Super Six Evo HM - DA9000- DA9000 SRM - CC40C
'13 Giant Trinity Composite - U6800 - QuarQ DZero


Top
   
PostPosted: Mon Jun 10, 2013 1:42 pm 
Offline
Shop Owner
User avatar

Joined: Mon Jan 14, 2013 5:45 pm
Posts: 353
Location: UK
DA9000 Di2 is what you want if your going to do it right.

_________________
Madone Five Series 2013
Shimano Dura-Ace 9000
Mavic Cosmic SLE 2013


Top
   
PostPosted: Mon Jun 10, 2013 1:44 pm 
Offline

Joined: Sat Dec 13, 2003 2:25 am
Posts: 4954
Location: Canada
The chainring spacing is the same for both groups.


Top
   
PostPosted: Mon Jun 10, 2013 2:57 pm 
Offline

Joined: Sun Nov 13, 2011 9:29 pm
Posts: 122
Location: Belgium
dha wrote:
Had heard it goes to 30, but not seen it in use. I assume it's 11-30 with a compact up front?

Yes, with a compact it was.


Top
   
PostPosted: Wed Jun 12, 2013 4:01 pm 
Offline

Joined: Mon Oct 15, 2007 9:28 pm
Posts: 1346
I have a buddy that got the KI2 rear derailleur conversion from K-edge.
He runs an 11-32 and sometimes an 11-36 with his DI2.
I would suggest this if you want DI2 and low gears.
He runs a 50/34 up front. He is strong too- just likes low gears and also
likes to keep it in big ring in races.


Top
   
PostPosted: Wed Jun 12, 2013 9:14 pm 
Offline
User avatar

Joined: Sun May 25, 2008 10:12 pm
Posts: 946
Location: italy
with 10T pulleys you can run a 30T cog ...

without expensive K-Edge cage

_________________
http://eliflap.it/


Top
   
Posted: Wed Jun 12, 2013 9:14 pm 


Top
   
 
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 12 posts ] 

   Similar Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. Colnago C60 electronic vs dual use

in Road

Tommo

9

1113

Fri Jun 23, 2017 8:30 pm

Mockenrue View the latest post

There are no new unread posts for this topic. Attachment(s) Canyon Aeroad - what electronic groupset?

in Road

gerryc89

3

1233

Tue Nov 29, 2016 1:57 pm

Multebear View the latest post

There are no new unread posts for this topic. FSA K-Force WE Wireless Electronic groupset

in Road

Miller

5

731

Thu Jul 13, 2017 6:50 am

Ritxis View the latest post

There are no new unread posts for this topic. Cable holes and electronic gears

in Road

Kermithimself

2

530

Tue Nov 01, 2016 10:52 am

oldnslow2 View the latest post

There are no new unread posts for this topic. Shimano - EW-WU111

in Road

p3dalfaster

10

1079

Thu Jun 08, 2017 9:23 am

p3dalfaster View the latest post


All times are UTC+01:00


Who is online

Users browsing this forum: Discodan, IrrelevantD, Pepsi, Sm0421, zappafile123 and 33 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