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View Full Version : Thumb throtle?



Yfz450dan
08-23-2005, 06:10 PM
Do you guys know how i can make the push softer?I plan to start racing so i need it so i can last a long time.What should i do?:confused:

Splatter Matter
08-23-2005, 06:22 PM
mod the spring holder
http://www.geocities.com/kiwi_yfz450/springmod/carbspring.jpg

sampleez
08-23-2005, 06:52 PM
switch to a 400ex/300ex/450r throttle. being a honda part, it will make your bike a little slower :D ....... but a lot easier to ride.

Yfz450dan
08-23-2005, 07:51 PM
Where is the spring holder located at?

Davids440ex
08-24-2005, 12:33 AM
i have replaced the spring inside the carb takes about an hour a get it out, and i have put a hong lever on it