Help with Installing a Front Derailleur

[tlahwright]

Hi,

I have some questions that I need help with this issue.

Do i need to take the chain apart to install a Front Derailleur?

If so which chain link to I take it apart?

If I do not need to do this, do I need to snap open the front derailleur somehow?

Any Help appreciated.


Thanks

Tim

[GeorgeET]

The front dérailleur I have on both my bikes have a bolt on the bottom where the chain goes through to open it up and put chain through.

Otherwise you will need to break open the chain( tool needed) and install a master link. Make sure the closed end faces the direction of chain travel.

Look up Alex's video on chain replacement.

[cyclerUK]

(04-27-2010, 06:31 PM)GeorgeET Wrote:  The front dérailleur I have on both my bikes have a bolt on the bottom where the chain goes through to open it up and put chain through.

Otherwise you will need to break open the chain( tool needed) and install a master link. Make sure the closed end faces the direction of chain travel.

Look up Alex's video on chain replacement.

If you mean a "master" link of the type called a "split link":-
http://www.sjscycles.co.uk/product-KMC-KMC-Universal-Joining-Link-9.4-for-1-8-Inch-Chains--Each-18115.htm

Then these should not be used on derailleur bikes
The link with an open end clip is used on single speed bikes (1/8" chain).

A "quick link" can be fitted such as :-
http://www.sjscycles.co.uk/product-Sachs-Sram--Sachs-Power-Link-for-7--8-Speed-Chains-for-PC48-58-68--Silver--Pack-Of-3-Pairs-4472.htm

These fit either way round and is shown in the second half of Alex's video.
http://bicycletutor.com/quick-release-chain-link/

[GeorgeET]

Yes , 10-4 to that. As a motorcycle rider I was not familiar with this type of link. Good thing Alex has these videos to refer too.

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PS it may be possible that if the dérailleur does not open than you may already have a master link in your chain. Look it over carefully.