DT125R FORUM

Hi guys, i writing here after a long time ...... my DT run great with full giannelli exhaust and sumo tires but recently switched to enduros ( for technical inspection ) . Week ago i washed my bike and from that day it ran poorly so i bought new spark plug ( i had to ) , cleaned airfilter, cleaned carb and all el conectors and it runs good but not like it used to, if i WOT the second/ third gear it goes like crazy but if i WOT fourth/fifth gear if doesnt want to give that last powervalve kick ( downhill is alright, uphill is worst ) . I tought that it may be bad fuler/air mixture but the spark plug looks good.
I really dont know whats wrong just want some advice.... : )

@Calum

Like i said im not a electrician
I want same button like normal dirt bikes have. ( You hold it to stop and then relese )
I already bought one but it closes the circuit only when pressed .......
can i somehow change it to do when relesed = i can start the bike when hold = bike stops running

Thx for the reply

Hi guys, iam not a eletrician but i was wondering if i could change the turn off switch to button

I dont know if its possible , but i just wanted to ask if anyone haves it .....

I thing it would look a lot cleaner and im more in love with them from my old bike

@SpookDog

Ok i will try everything ……… I will find it

@SpookDog
PITA ? little update i cleaned the pipe , there was a little carbon build up but not much . Now when i rode it up a little hil (10% incline) it did missed put when i WOT and sputter.
And the powervalve adjustment leaks oil out of nowhere…

Where is the problem now?

@Calum
Its similar
I will try to decarbonize it . Is there anything dangerous about that process?

@SpookDog

I already cleaned everything

@SpookDog
Yes i check that , and looks fine no oil under it clean.

Hi guys i recently bought the first year of giannelli exhaust ( didnt bought the silencer , already have athena) .

And now when its warm and everything i want to nicely rev it and it almost stalls so i took it for a ride and when i WOT it kicked like crazy and went crazy fast but when i close the throttle, bike didnt go back to rpm and slowly stalled so i wanted to bumb started it but she didnt let me .

So i had to wait and then it would go but i want allowed to close the throttle.

So back home i switched the exhaust and it ran normal again but it was hella slow....

What should i do ?
( i run 30mm mikuni and have a little bigger hole in airbox)

And my barely goes 75mph

@HOTSHOT-III
Thanks for that massive reply . I will leave it like it is , guy before me opened it but i dont know if correctly. When i pinned it it would go first back and than open is it right this way?

@Calum
I meant if you have the servo out and fully opened powervalve all the time?

Hi guys, i was just wondering if any of you run fully open powervalve? I dont know if its better than normal ...... if you do can you describe difference is there any power boost or its only get bigger MPG ?

@SpookDog

Ok i will try it , thx

Hi guys, my power valve started sounding weird when i turn on the bike. At first it wall a little like nothing but now it sounds like i have small mice factory in there..... Should i be concerned?

@HOTSHOT-III
Just did still nothing

@SpookDog
Its just no beam the small side bulb idk what is called is working but the main one doesn . Taillight is working just fine

Hi guys, something broke again need help . I was normally riding and out of nowhere my front light stopped working…..
I tried changing the light bulb but nothing i dont have a voltmeter so i dont know if there is any voltage? What should i check ?

@SpookDog

ok thanks for the reply

Hi guys, i was wondering if i could get gear indicator on my dt? Does anyone have one or some info on them?