BuggyMasters.Com - An On Line Mini Buggy Forum and Go Kart Forum

Go Back   BuggyMasters.Com - An On Line Mini Buggy Forum and Go Kart Forum > Technical Discussions > 250cc and Above Engine Tech

250cc and Above Engine Tech Technical Discussion Forum for 250cc and up Engines

Reply
 
Thread Tools
  #1  
Old 06-05-2014, 12:32 PM
baxternick baxternick is offline
Lurker
 

Join Date: Dec 2011
Posts: 9
Default 250 Roketa belt lenght help

Just repalce the cvt and clutch. The old belt is lost. What is the proper belt size for my GK 06? I purchased a 828mm but its to short.
Thanks in advance guys.
Reply With Quote
  #2  
Old 06-05-2014, 05:53 PM
JERSEYDEVIL's Avatar
JERSEYDEVIL JERSEYDEVIL is offline
Supporting Vendor
 

Join Date: Feb 2011
Location: port charlotte fl
Posts: 831
Default


cn250 belt is 828x22.5
__________________

"LUCIFER" JOYNER JD400,
CROSSHAMMER 250R,
YERF GX150,
CROSSFIRE MBX150,
BMS 800V-TWIN
'16 RZR 900s ,
'17 ACE 900XC,
'99KX250,
'94 KDX200,
'18 SSR SR170TX

Reply With Quote
  #3  
Old 06-05-2014, 06:32 PM
baxternick baxternick is offline
Lurker
 

Join Date: Dec 2011
Posts: 9
Default

I called the dealer I purchased the buggy from and they tell me 871mm, but then when I called back they said what you reccomend. I am thinking I needed the 871 belt.
Reply With Quote
  #4  
Old 06-05-2014, 09:03 PM
JERSEYDEVIL's Avatar
JERSEYDEVIL JERSEYDEVIL is offline
Supporting Vendor
 

Join Date: Feb 2011
Location: port charlotte fl
Posts: 831
Default


if i am correct the gk06 has a cn 250 w/ a direct drive gear box (no chain).
if the is the case then the belt size i told you is correct. some pictures of the buggy/ engine my confirm or clear up confusion. i run a cn250 in my wife's buggy and that is the belt size i keep on tap.
__________________

"LUCIFER" JOYNER JD400,
CROSSHAMMER 250R,
YERF GX150,
CROSSFIRE MBX150,
BMS 800V-TWIN
'16 RZR 900s ,
'17 ACE 900XC,
'99KX250,
'94 KDX200,
'18 SSR SR170TX

Reply With Quote
  #5  
Old 04-14-2015, 01:28 AM
sargentargent sargentargent is offline
Lite Contributor
 

Join Date: Mar 2013
Posts: 77
Default

I have the Roketa GK-06 buggy also. Mine is a 2005 and uses the 828-22.5-30 belt. If yours is a different year it's possible that you need to use a different belt size. Not sure if this will work but you can try using a rope or wire from the variator to the clutch pulley just like the belt would ride and then measure it. The first number is the length in millimeter's. If you get it just right and measure it you should be close enough to determine what your belt size should be.
Reply With Quote
  #6  
Old 04-14-2015, 12:08 PM
SYCARMS's Avatar
SYCARMS SYCARMS is offline
Supporting Vendor
 

Join Date: Sep 2009
Location: Senatobia, Mississippi
Posts: 3,375
Default

The belt you have should be the correct size. I have worked on the GK06 and it took the standard CN250 belt 828x22.5x30. It is not unusual for Roketa to switch things up which would be known by the exact model # with the corresponding letter after. If they used the CN250 long case the belt used would be 918x22.5x18 and if they used the cfmoto 250 which I have never seen at Roketa it would be a 868x22.5x30. How short is your belt. As stated by Jersey Devil post some good pics of the engine both right and left sides.
Reply With Quote
Reply

Thread Tools

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

Forum Jump


All times are GMT -5. The time now is 02:05 PM.


Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.