Cleaned brake caliper.

Broken speedometer place need to buy new wheel.

Diy quick throttle with zip tie glued no picture.

Fixing the electric stuff nearly all bulbs were blown

Removing the leaking front forks

The oil wasn´t changed in long time

And that filthy front caliber from oil leaking all over the place

Changing the seals

If it runs fine and revs to full rpm and the spark plug is okay then why not

https://www.moto-hame.fi/kiertokanki-yamaha-dt125rrex-tzr125-wssner-p-11810.html

And of course easy tuning capabilities for a death trap.

https://www.youtube.com/watch?v=RParzmhh2UU&t=0s
We also have every summer this "PV Forum`s speeding days event"
https://www.youtube.com/watch?v=VYENYD-84z4&t=0s

Bought blinkers and testing the wire lenght and fitment.

Cooland leaking need to fix that.

Why there is 2 wires to park bulb? It works but is park always on okay?

Dissambling horn for painting.

Painted

Starting to remove stuff!

And that electric wire mess.

Also that muffler hold with zip ties.

Little bit of backround info i´m from Finland so my English isn´t the best. I go to school and i have limited budget so i do stuff when i have money and time.

So i bought this yamaha dt 125r last spring. Last owner did engine rebuild. In these fotos i have already changed the seat cover, air filter, waterpump oil seal and washed the bike.

I got hold of giannelli and fmf silencer for 100€

Well its fastest on the town so... its good enough for me

Does anyone have list of dtr engine bearings sizes? Especially the 2 needle bearings sizes

Does anyone happen to know the colourcode of the silver coloured paint that is on engine sidecovers and on cylinder and head? Also needs to be heat resistant?

Yeah i already have carbon reeds and giannelli exhaust. I just wondered if i can get little more performance. Because its not worth it to spend lots of money on dt because the value wont increase as much and because there is better bikes for less money. I think i willl leave it as same.

Just wondering what modifications should i do for 3mb cylinderhead? Because big bore kit isn´t option, carburator is not worth it, exhaust is expensive and electrics are expensive. I know this stuff, but what cr should i run and squish cap? Also piston is 2mm larger than stock. Also is there any tuning heads for dt 125r?

I figured if im going to rebuild the engine that i just put quality parts.

https://www.moto-hame.fi/kiertokanki-yamaha-dt125rrex-tzr125-wssner-p-11810.html

okay thanks!

I will buy connecting rod kit had bring them to local machine shop. They will put it together and balance.

Is the yamaha one the only one that lasts? Or does the cheap gasgets work?

So the crankshaft bearing missed half of the needles. Also the main bearings had slack. So the engine wasnt rebuild recently as the owner said.