DT125R FORUM

i have a 5 wire servo for sale £25 posted if its any good to you

I considered the hyperpro progressive springs for mine, but they were listed for the R not the X that I've got. Glad I didn't buy them because mine already had progressive springs in!
I went with 15w oil and it's much better now

@Calum wow 😳 you've got some good knowledge!!!

Top roads there, nice one

@britshgigolo Nope, nothing - I will probably investigate it further after christmas, i'm pretty busy atm - if I find a solution, I will of course share it here - in the meantime, if someone have a suggestion to a possible cause/solution, please let me know!

@MDN91 No problem bud, anything you can get for free is always a welcome bonus!!! 👍

Mine did this too when I bought it. I drained the oil in it and used rock oil lite lightweight gear oil and it slowly stopped doing it.

@Calum I wanted some options in ratios, so that's why I didn't just order a complete kit - did some research and learned that following JT sprockets fit:

Front - JTF 564 (for an example, JTF 564.13 is a 13 tooth 520 sprocket)
Rear - JTR 853 (for an example, JTR 853.50 is a 50 tooth 520 sprocket)

Thought this might be helpful.

Ah - thanks, now it starts to make sense. Been fiddling with it this afternoon and it seems to run great with a 260 main jet and 30 pilot jet - the only thing I wanted to achieve is reliabilty, making sure it not runs to lean, not to maximize performance..

That's a point. Yeah at least if you remove the cog you could leave it all in tact. Choice is yours.

Thanks Calum!
Got it sorted out today. Ready to fit the engine again in the next few days, can't wait..

@Calum said in Gianelli vs. DEP:

Big one maybe?

I just looked at the Big One pipe and that was the one which is held on by spring clips - "For that true motocross racing look!" Allegedly a 15% gain too.

http://www.ebay.co.uk/itm/Yamaha-DT125R-RE-X-1988-2007-Performance-Big-One-Racing-Exhaust-System-/322199632874?hash=item4b04983bea:g:dPAAAOSw7FRWXF4-

The Giannelli looks the best bet to me, it all depends on whether my bike sells soon or not? If it doesn't sell then I may have to splash the cash!!! ;O)

I just love the tiney 2T zing you get from these derestricted pipes, skip to 5.30mins;

https://www.youtube.com/watch?v=qazdf_AMRRE

Yeah we had all that on the old forum and it was a question of whether it actually got used or not

Bummer, I really like the side panels on the 125X - thanks guys

Yamaha do a ruthless two stroke race bred machine called the TZ. The TZ is a full Grand Prix bike. So presumably it runs some sketchy kind of little end bearing.

http://pages.ebay.com/motors/link/?nav=item.view&id=201394504785&alt=web

That's the rods I use. Very high quality. But PJME recommend Long rods for generic builds. Mines supposively tuned.