Yz450rf


5 replies to this topic
  • 337MIKE

Posted February 06, 2011 - 09:37 AM

#1

Does anyone know anything about upgrading a front brake on a yz450rf? Already put fresh oil in and replaced brake line with stainless one, & still don't work good.

  • ekulb14

Posted February 06, 2011 - 01:04 PM

#2

when you say dosent work good... is it spongey? what pads are you running?

and do u mean a 450F? btw

  • skull1971

Posted February 07, 2011 - 05:00 PM

#3

Does anyone know anything about upgrading a front brake on a yz450rf? Already put fresh oil in and replaced brake line with stainless one, & still don't work good.


"Fresh oil??"

did you put oil or DOT4 brake fluid?

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  • Yamiryder

Posted February 08, 2011 - 11:16 AM

#4

when you say dosent work good... is it spongey? what pads are you running?

and do u mean a 450F? btw


maybe he thinks the r will make it go faster??:thumbsup:

  • grayracer513

Posted February 08, 2011 - 11:56 AM

#5

Or, it might actually be a YZ450F-R, which would be an '03 YZ450F. Ever think of that?

So what do you have to offer on brake upgrades?

  • skull1971

Posted February 09, 2011 - 07:54 AM

#6

They (Yamaha) sell a Master Cylinder rebuild kit, and I had to put one in an 05' 250f because there was NO brakes at all. This might be something to look at, and if oil is mixed with the DOT 4 it need a complete flush too.





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