Site upgrade in progress... Core site functions are working, but some non-critical features/functions will be temporarily unavailable while we work to restore them over the next couple of weeks.

Please post any bugs you encounter, but before you do, check to see if it's already listed.

Thanks for your patience while we work to improve the community.

Sign in to follow this  
Followers 0


2 posts in this topic

Modifications to WR400 which I am considering. The only thing I know about the engine is it runs on petrol. 'Everyone has to start somewhere'.

Has anyone fitted the YZ426 throttle stop, to their WR400 2000. Does it work, (is thier a throttle stop on UK bikes), if so could you provide contact name/address, to allow me to purchase.

Other modifications are the YZ400 timing. How is this set up and how good is it once you run with it.

13 tooth front sprocket, is this a better option than the 14 tooth standard sprocket.

Suspension set up, I weigh 78 kilo's with apparel, which set up is the best to run with at this weight.

My home town is Milton Keynes UK, any idea of the nearest Yamaha dealer whom can assist with aforementioned and advise on bike set up.


[This message has been edited by DAVID BULMER (edited 04-23-2000).]

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  
Followers 0