GStwin.com GS500 Message Forum

Main Area => General GS500 Discussion => Topic started by: gs500f2007 on July 18, 2009, 05:56:21 PM

Title: sprocket change 17t to 15t. chain link removal? 2007 gs500f
Post by: gs500f2007 on July 18, 2009, 05:56:21 PM
Hi i was wondering if anyone had any information on chain link removal?
I have a 17t sprocket on atm on my 2007 gs500f but when i went to put the 15t on, the chain was too slack and adjusting the chain woud not of done enough.
Is there any certain number of chain links per teeth on the sprockets? If so do i just need to use a link remover to take some out?
Or is there another way of taking the slack out of the chain?
cheers
Title: Re: sprocket change 17t to 15t. chain link removal? 2007 gs500f
Post by: jeremy_nash on July 18, 2009, 06:13:37 PM
you will need to remove 2 links of the chain, 1 outer link and one inner link.  you can use a grinder to do this, but be very careful.  if your chain doesn't already have a master link in it, you will need to use a master link to reconnect your chain back together.  if you have to go to a bike shop, pick up 2 master links, as the clip may go flying when u try to install it
Title: Re: sprocket change 17t to 15t. chain link removal? 2007 gs500f
Post by: gs500f2007 on July 18, 2009, 06:23:57 PM
is there any way of doing it without grinding the link?
Title: Re: sprocket change 17t to 15t. chain link removal? 2007 gs500f
Post by: gsJack on July 18, 2009, 07:30:55 PM
What length chain do you have now?  Is your rear sprocket oem 39T?  If it is oem 110 link chain it should work with 15/39T sprockets.  I always ran 110 link chains with 15/39T sprockets on my 97 GS.  Center distances:

http://gstwins.com/gsboard/index.php?topic=44849.msg502495#msg502495
Title: Re: sprocket change 17t to 15t. chain link removal? 2007 gs500f
Post by: ATLRIDER on July 19, 2009, 07:42:11 AM
I'm using the stock chain with a 15t front and OEM rear.  It'll work fine unless your chain is worn out.
Title: Re: sprocket change 17t to 15t. chain link removal? 2007 gs500f
Post by: gs500f2007 on July 20, 2009, 03:25:45 AM
so i can put the 15t on the front and leave the stock sprocket on the rear?
if so will adjusting the chain backwards take enough slack out?
Title: Re: sprocket change 17t to 15t. chain link removal? 2007 gs500f
Post by: jeremy_nash on July 20, 2009, 09:17:50 AM
as long as your chain isn't all stretched out, you should be fine