DT125R FORUM

Happy new year to all,I wish you only good health, everything else can be gained more or less.

@Calum Thank you for the existence of the forum.

@SpookDog Turns out if you run 421 pitch chain on a bike putting out nearly 30+ ponies, it's really only good for a few ride outs.

Snapped 2 years ago, haven't ridden it since. Restoring it back to 520 pitch.

Was rapid though, probably did like 500 miles on a chain which was probably only designed to do a single race 😉

6Nm rings a bell 🤣 Haynes is invaluable.

I see you also recomended me the Zeeltronic. I'll make some research about it. The main problem for this bike at least in Spain (where I'm from) is that there's not really any market for it, and it's a shame really. I saw the carburetor as the "accesible small powering piece".

I just dont want to change the cylinder or big things like that, just a small thing to change the performance of the bike without going for too much, just a little push. If Mikuni is good brand then i'll search for a 32 Mikuni to keep the line of being always equiped with Mikuni.

I bought the bike with a Gianelli exhaust with homologation. I see almost every DT with installed Arrow, DEP, Turbokit or Gianelli exhausts kits. It's the only aftermarket thing installed to it.

Now before changing carburetor or anything else, I need to fix the regulator, alternator and battery, and then i'll see.

I see you're also pretty close with the bike, and very aknowledged about it. I really aprecciate the advice you're giving me.

Apart from oil leaking from engine block, the engine runs good when it runs.

Update on a problem.
i have pwn on bike now nad i remover rubber under seat, bike now sound so good.
And i got so much on a power, i thing this pwk like more air. I put bigger main jet in it and i get better throtle response on idle!, those carb are weird. And torque in low rpms is crazy.
3rd gear on 3500 rpms, i give it throtle and bike pulls like crazy right into a power band, so much low end grunt, and a sound of a intake its so good with a aftermarked silencer. I am so happy with a bike now.
And those pwk copies are good, just jet it corectly. I am planing on opening a expansion chamber and cleaning it out, and removig everything from it, cuz i saw there is like lining inside. Should i remove it or not ?

@Calum That site is known even more year's!!!!!