GasGas Riders Club Forum  

Go Back   GasGas Riders Club Forum > GasGas Enduro Technical Forums > Enduro Engine 4 stroke (including EFI & Exhaust)

Enduro Engine 4 stroke (including EFI & Exhaust) 4 stroke engine, EFI, and exhaust discussion


Reply
 
Thread Tools Display Modes
  #21  
Old 04-19-2011, 04:44 PM
ricknaz ricknaz is offline
Member
 
Join Date: May 2010
Posts: 11
Default

Now that's a seriously mangled sprag.

What model is your bike. That is an unusual sprag to have in there. I wonder if someone used that sprag as a replacement for the original one?



Last edited by ricknaz; 04-19-2011 at 05:54 PM.
Reply With Quote


  #22  
Old 04-20-2011, 02:01 AM
Embalmer Embalmer is offline
Member
 
Join Date: May 2010
Posts: 18
Default

Quote:
Originally Posted by ricknaz View Post
Now that's a seriously mangled sprag.

What model is your bike. That is an unusual sprag to have in there. I wonder if someone used that sprag as a replacement for the original one?
It's a 2002 EC400FSE and it is original part. Here is finnish gasgas sparepart sellers page where it can be found: http://ahvalaracing.markkina-avain.f...16=Select/Card

Tech info on sprag:
SIAM RINGSPANN
Freewheel with cage SF44/16K
Part number: 3673044.001
Torque: 380 Nm
Shaft diameter: 44mm
External diameter: 62mm
Reply With Quote
  #23  
Old 04-20-2011, 09:01 AM
stainlesscycle's Avatar
stainlesscycle stainlesscycle is offline
Site Sponsor
 
Join Date: Jun 2009
Location: morgantown, wv
Posts: 1,608
Default

Quote:
Originally Posted by Embalmer View Post
Tech info on sprag:
SIAM RINGSPANN
Freewheel with cage SF44/16K
Part number: 3673044.001
Torque: 380 Nm
Shaft diameter: 44mm
External diameter: 62mm
that's a strange i.d. for a sprag. i've googled extensively and don't see any aside from that one..
__________________
07 ec300
was 00 xc200 now a 00 xc300. now parting out.
99 ec300 (now a pile of parts which are for sale)

Stainless Cycle - Motorcycle Bolt Kits
www.stainlesscycle.com
Reply With Quote
  #24  
Old 04-20-2011, 01:01 PM
Qui-gon's Avatar
Qui-gon Qui-gon is offline
Senior Member
 
Join Date: Dec 2007
Location: Lantana Fl
Posts: 200
Default

That definitely looks to be cooked!
__________________
06 Gas Gas FSE 450 USA
07 Gas Gas FSR 450 UK with motard and dirt wheels
Reply With Quote
  #25  
Old 04-23-2011, 01:08 PM
Embalmer Embalmer is offline
Member
 
Join Date: May 2010
Posts: 18
Default

I fitted a LeoVince silencer to my gasser and it made a HUGE difference in kickstarting! Now I can kickstart my bike easily no matter if it's cold or hot

Still haven't got new sprag to my starter but it's okay because I can kick it It was pure pleasure to be able to ride the bike. Still must find and repair a oil leak and then it's time to get some mud flying


Last edited by Embalmer; 04-23-2011 at 03:16 PM.
Reply With Quote
  #26  
Old 09-26-2016, 04:03 PM
equinity equinity is offline
Member
 
Join Date: Jul 2016
Posts: 6
Default

Just incase anyone needs it Ringspann updated their part number, the new part number is 3673044.010.000000
Reply With Quote
  #27  
Old 12-28-2016, 11:10 PM
mikethebike1127 mikethebike1127 is offline
Member
 
Join Date: Mar 2014
Posts: 13
Default

A bit late in relying to this but here goes......this will maybe help with slow cranking problems. My 450 cranked over very slowly when I bought her. I always blamed the starter motor so I eventually changed it out for a modified DRZ item. Motor span over slightly quicker but the problem was still there. I laid the bike down on its right hand side, removed the fly wheel/started gear casing and hit the starter button. Starter and the upper gear/cog were spinning as the should but everything below was sluggish!!!. I removed said cog and found there was a 17mm hex on the back. Stuck it in the vice and backed out the hex......this split the inner and outer gear. Inside the two is some friction material (a la clutch plate/brake pad). I can only assume this whole cog is a safety devise which allows the two cogs to spin independently should the motor kick back on start up thus preventing casing damage. I then cut a disc of thin cardboard (shoe box), placed it between the cogs and nipped them back up in the vice. Threw everything back together, pushed the started button and hey presto....the bike has started first push of the button since.
__________________
Racist????.....Not me
I'll race any one !!!!

Last edited by mikethebike1127; 01-01-2017 at 07:40 AM.
Reply With Quote
Reply



Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
GG sprag starter clutch and Ducati crossover cal_tony Enduro Engine 4 stroke (including EFI & Exhaust) 2 01-31-2011 11:16 AM
Premature ring wear? gasgasman Enduro Engine - 2 stroke 18 06-20-2010 02:11 PM
More oil = less wear Eric K Enduro Engine - 2 stroke 16 01-31-2010 05:49 AM
Clutch max min wear? brains Enduro Engine - 2 stroke 1 07-26-2007 02:50 PM
LTR needle wear mattmax Enduro Intake/Carburetion - 2 stroke 11 03-08-2007 10:09 PM




All times are GMT -5. The time now is 03:50 AM.


Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
Copyright 2009 - GasGasRider.org