Technical Discussion Topics related to Technical Issues

Help , Front sprocket

Thread Tools
 
Search this Thread
 
Old 05-01-2008, 10:53 PM
  #1  
Member
Squid
Thread Starter
 
whytey's Avatar
 
Join Date: Apr 2008
Location: New Zealand
Posts: 47
whytey is on a distinguished road
Help , Front sprocket

Just put a 15 th on my bike down from a 16 th and tightened it up and it starts banging and making all sorts of shitty noises . the bottom of the chain sort of rises and falls so i loosened it off again and moved it a tooth on the bottom off the rear sprocket but to no avail .
the chain and sprockets are in really good nick by the way .
Any ideas ?
whytey is offline  
Old 05-01-2008, 11:41 PM
  #2  
Senior Member
SuperSport
 
Death Cattle's Avatar
 
Join Date: Nov 2007
Posts: 758
Death Cattle is on a distinguished road
considering my limited knowledge on it all, all i can suggest is to take it apart and put it all back on again, double checking everything. i would definitely get a second opinion first though.
Death Cattle is offline  
Old 05-02-2008, 12:33 AM
  #3  
Moderator
MotoGP
 
inderocker's Avatar
 
Join Date: May 2005
Posts: 2,708
inderocker is an unknown quantity at this point
Are you saying that when you rotate the rear wheel the chain will tighten and loosen?
inderocker is offline  
Old 05-02-2008, 12:51 AM
  #4  
Member
Squid
Thread Starter
 
whytey's Avatar
 
Join Date: Apr 2008
Location: New Zealand
Posts: 47
whytey is on a distinguished road
sprocket

No it does,nt seem to loosen or tighten the rears nice and straight . I jues went and put the old one back on and it done the same just a little less . could it be that ive got it up on the stand and nothing to put load on the chain ?
whytey is offline  
Old 05-02-2008, 03:47 AM
  #5  
Senior Member
Superstock
 
FTMS's Avatar
 
Join Date: Apr 2007
Location: Warren, NH
Posts: 284
FTMS is on a distinguished road
A couple of things, sprockets have a certain amount of run out to them, which is why the chain will go from losse to tight with out changing anything. Adjust you chain at the tighest piont.

Mark the cahin with a marker and see if the noise happens at the same spot each time. If so see if you can find the actual spot, and check the chain rollers in that spot. You might have a couple of broken ones.

Good luck
FTMS is offline  
Old 05-02-2008, 06:06 AM
  #6  
OUCH... MY A$$ HURTS!!!
SuperSport
 
joshuatest's Avatar
 
Join Date: Dec 2007
Location: Elba, Ny
Posts: 707
joshuatest is an unknown quantity at this point
yes, this sounds like you need to tighten your chain... if you went from a 16T to a 15T, the sprocket is smaller, which gives you crazy slack... Your manual gives good instructions on chain tentioning
joshuatest is offline  
Old 05-02-2008, 10:28 PM
  #7  
Member
Squid
Thread Starter
 
whytey's Avatar
 
Join Date: Apr 2008
Location: New Zealand
Posts: 47
whytey is on a distinguished road
sprocket noise

Got it sorted , ie dont do the adjustment on the paddock stand . make sure the rear is on the deck and everything comes up trumps . also very pleased as it goes like a rocket . Came whipping down the road 140 km and coming towards me was the local law enforcement looking rather irate so quickly opened it up , shot round the corner and down the road to home , straight into the garage and shut the door . No more riding today but still smiling .
whytey is offline  
Old 05-03-2008, 04:08 AM
  #8  
Senior Member
SuperBike
 
drew_c14's Avatar
 
Join Date: Mar 2007
Location: Williamsburg, VA
Posts: 2,455
drew_c14 is on a distinguished road
Just out of curiosity, what kind of cars do the police drive in NZ?
drew_c14 is offline  
Old 05-03-2008, 02:30 PM
  #9  
Member
Squid
Thread Starter
 
whytey's Avatar
 
Join Date: Apr 2008
Location: New Zealand
Posts: 47
whytey is on a distinguished road
Holden Commodores mostly , look a bit the same as my avatar but not as souped up .
whytey is offline  
Old 05-04-2008, 09:35 AM
  #10  
Administrator
World Champion
 
Hawkrider's Avatar
 
Join Date: Dec 2004
Location: Fulton, MO
Posts: 105,287
Hawkrider will become famous soon enoughHawkrider will become famous soon enough
Is it similar to the Monaro, but smaller?
Hawkrider is offline  
Old 05-04-2008, 01:16 PM
  #11  
Member
Squid
Thread Starter
 
whytey's Avatar
 
Join Date: Apr 2008
Location: New Zealand
Posts: 47
whytey is on a distinguished road
Yep , pretty much so but its a four door , probably to throw errant bikers in maybe .
whytey is offline  
Old 06-04-2008, 12:56 AM
  #12  
Member
Squid
 
BLAKCK HAWK's Avatar
 
Join Date: Feb 2006
Posts: 75
BLAKCK HAWK
Originally Posted by whytey
Got it sorted , ie dont do the adjustment on the paddock stand . make sure the rear is on the deck and everything comes up trumps . also very pleased as it goes like a rocket . Came whipping down the road 140 km and coming towards me was the local law enforcement looking rather irate so quickly opened it up , shot round the corner and down the road to home , straight into the garage and shut the door . No more riding today but still smiling .
so, you made the adjustment on the deck [ground] and not the stands ?
and could you send me the link me to the replacement of the chain and sprockets, or how did u do yours ?
did u remove that clutch piston or what ? thanks.
BLAKCK HAWK is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mattvdsande
General Discussion
8
03-16-2009 11:12 AM
duran
Technical Discussion
16
08-27-2007 07:57 AM
BLAKCK HAWK
Technical Discussion
5
01-27-2007 06:57 AM
98VTR
Technical Discussion
10
09-15-2006 05:01 AM
vtwinhooligan
Modifications - Performance
8
03-06-2006 06:42 AM



Quick Reply: Help , Front sprocket



All times are GMT -7. The time now is 09:24 PM.


Top

© 2024 MH Sub I, LLC dba Internet Brands



When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.