Weight Weenies
* FAQ    * Search    * Trending Topics
* Login   * Register
HOME Listings Blog NEW Galleries NEW FAQ Contact About Impressum
It is currently Sun Jan 22, 2017 5:28 am

All times are UTC+01:00





Post new topic  Reply to topic  [ 6 posts ] 
Author Message
PostPosted: Wed Aug 14, 2013 7:56 pm 
Offline
User avatar

Joined: Sat Jun 02, 2007 12:48 pm
Posts: 985
Location: Denmark
Currently I'm riding with a 50/34 combination on my Rotor crankset. Would like to have a 52/38 combination instead. If I choose the larger chainrings, do I then need to lengthen the chain, or will it work ok?

_________________
------------
If you dream of being famous - think of what birds do to statues.
Instagram: https://www.instagram.com/kermithimself/
Youtube: https://www.youtube.com/channel/UCdCPaXwpeXT_LpuEF0REjqw
Facebook: https://www.facebook.com/gotlegscycling/


Top
   
Posted: Wed Aug 14, 2013 7:56 pm 


Top
   
 
PostPosted: Wed Aug 14, 2013 8:00 pm 
Offline

Joined: Wed Aug 31, 2011 2:36 am
Posts: 234
It depends on how long your chain is now.

_________________
Time VXRS Ulteam (7.16 kg)
viewtopic.php?f=10&t=120268


Top
   
PostPosted: Wed Aug 14, 2013 8:01 pm 
Offline

Joined: Fri Apr 20, 2012 9:04 pm
Posts: 334
You'll most likely need a longer chain. Sure someone will correct me but basic rule of thumb for minimum chain length is to wrap chain around largest cogs front and rear (not Passing through rear changer) and add 2 links.


Top
   
PostPosted: Wed Aug 14, 2013 8:23 pm 
Offline

Joined: Sat Jul 29, 2006 2:36 am
Posts: 1283
Location: UK
If it was originally fitted using the small / small method (ie longest) you may be okay.


Top
   
PostPosted: Wed Aug 14, 2013 9:10 pm 
Offline
Shop Owner
User avatar

Joined: Mon Jan 14, 2013 5:45 pm
Posts: 353
Location: UK
id be pretty suprised if you didnt have to change your chain for a bigger one.

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


Top
   
PostPosted: Wed Aug 14, 2013 9:36 pm 
Offline
User avatar

Joined: Fri Dec 11, 2009 10:38 pm
Posts: 1688
Location: Welland, Ontario
As everyone else has said - it depends on what length your chain is now.

If you put in the big-big combo now and the RD is really stretched out, then you need a new chain. If there is still some slack you are probably OK.

_________________
There's sometimes a buggy.
How many drivers does a buggy have?

One.

So let's just say I'm drivin' this buggy...
and if you fix your attitude you can ride along with me.

http://www.youtube.com/watch?v=GekiIMh4ZkM


Top
   
Posted: Wed Aug 14, 2013 9:36 pm 


Top
   
 
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 6 posts ] 

   Similar Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. NeilPryde Nazare for larger rider?

in Road

kevhogaz

1

456

Fri Mar 18, 2016 8:30 am

stormur View the latest post

There are no new unread posts for this topic. Standard chain rings to semi compact chain rings = new crank?

in Road

stockae92

11

639

Fri Sep 23, 2016 8:27 pm

topflightpro View the latest post

There are no new unread posts for this topic. Crank Length

[ Go to page: 1 2 3 4 ]

in Road

cyclespeed

51

2043

Wed Sep 07, 2016 7:16 am

cyclespeed View the latest post

This topic is locked, you cannot edit posts or make further replies. Canyon Stem Length Ridiculousness...

[ Go to page: 14 5 6 7 8 ]

in Road

TheDarkInstall

107

5734

Mon Oct 31, 2016 9:43 pm

mdeth1313 View the latest post

There are no new unread posts for this topic. Valve length for 50mm rims

[ Go to page: 1 2 ]

in Road

burglarboycie

19

1242

Wed Aug 31, 2016 1:29 pm

Lugan View the latest post


All times are UTC+01:00


Who is online

Users browsing this forum: Baidu [Spider], bigpab, Google Adsense [Bot] and 23 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