A forum for owners of Yamaha TTR250 trail and enduro bikes!

Members Login
Username 
 
Password 
    Remember Me  
The TTR250 FAQ web pages -> TTR250 -> Modifications -> Geoff Ballard's advice on setting up standard TTR250 forks for racing
Post Info TOPIC: Geoff Ballard's advice on setting up standard TTR250 forks for racing
TTRfan


Super Guru

Status: Offline
Posts: 8565
Date:
Geoff Ballard's advice on setting up standard TTR250 forks for racing
Permalink  
 

 Just seen this on FaceBook:

A lot of people have been asking about the TTR forks, here they are in all their glory! Today we are going to let you know how to set them up.
.
All we did back in the days on the TTR forks to win championships with Geoff Ballard, Jess Gardiner and Ben Burrell.
.
Fork oil 7.5wt at 125mm tube height, .42 to .43 fork springs (up from the stock .35kg/mm) and compression clickers set at 11 turns out.
.
Simple as that! Now head out and win some championships!
 
TTR forks.jpg

 

 

 

 



__________________

Exeter, Devon, UK

http://www.ttr250.com  - The one and only dedicated TTR250 FAQ!  

TIP: For easy viewing bookmark the "Recent Posts" view - http://ttr250.activeboard.com/p/recent/ 
dlee22


Senior Member

Status: Offline
Posts: 407
Date:
Permalink  
 

Great post! Need to find some of those springs!

__________________

Thanks

Daniel Lee
Kaos


Senior Member

Status: Offline
Posts: 484
Date:
Permalink  
 

dlee22 wrote:

Great post! Need to find some of those springs!

 I'm pretty sure I'm running .48 springs FYI and I weigh 90 - 95 kg.     The stiffer springs hold the forks up so they don't sag and so are nice and plush but can take a big hit too. 



__________________
Jeff B


Veteran Member

Status: Offline
Posts: 97
Date:
Permalink  
 

" (up from the stock .35kg/mm)"???

 

Need some verification.

Race Tech lists the stock fork spring rate at .42 kg/mm.  Is this specific to US model?

Race Tech.JPG



Attachments
__________________

-Jeff
impulsive


Member

Status: Offline
Posts: 21
Date:
Permalink  
 

US factory manual has our spring rate listed as .41kg/mm. Must of been specific for us hefty Yanks.

Previously posted article mentions rebound assemblies fitted to Ballard's fork:

https://ttr250.activeboard.com/t64753591/adb-july-2000-ballards-ttr320r-article/



-- Edited by impulsive on Sunday 20th of March 2022 05:30:33 PM

__________________

2001 TTR250

Phoenix AZ USA
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.
The TTR250 FAQ web pages -> TTR250 -> Modifications -> Geoff Ballard's advice on setting up standard TTR250 forks for racing


Create your own FREE Forum
Report Abuse 		Powered by ActiveBoard