Added reply in a thread 17-18 250 SX / TC 250 2/13/2021 12:30 PM

I have both a 18 TC125 that has some mods,, and a 17 TC250 with carb mods,reeds,and longer PC silencer. The 250 is a torquey ride and would be fine with the stiffer PV spring ,turned in 4 turns or so,and good jetting. Good jetting smooths out the delivery. ... more »

Added reply in a thread KTM/HUS 125/150/250 jetting thread 1/25/2021 12:05 PM

My 2018 TC125 when stock would hesitate when I was rolling out of corner and twisted it wide open..it would initailly take off then fall on its face then recover and wind out. My solution was 32.5 pilot,s7 nozzle,42-75 in middle or top(depending on weather) ... more »

Added reply in a thread 78 FMF RM125 12/17/2020 8:23 AM

OldPro277, Thanks for compliment. The Jersey and pants where ones I wore when I was 18/19 back in 1984 and raced a LOP 78 RM125! I actually dieted for months to wear my old JT jersey,Cycle Am pants again at that race for nostalgia! I also wore my old ... more »

Added reply in a thread 78 FMF RM125 12/16/2020 11:38 AM

That's alot of work to keep it red! Someday there will be a coating in red that will stay on without burning off. I was admiring your bike and workmanship ,,,,gives me ideas for resto on my 77 FMF RM80. I found it pretty ... more »
Added reply in a thread 78 FMF RM125 12/15/2020 5:39 PM

OldPRO277,,,, What red is on the pipe ??? Was this on it when it was raced 12 times and it didn't burn off the header section???? Thanks

Added reply in a thread KTM/HUS 125/150/250 jetting thread 12/15/2020 11:07 AM

Yes I have blued the header on my 125s and 80s(yes I have competed on 80s in past couple years for fun). Good jetting and running wfo will do it.

Added reply in a thread 1976...ish YZ125 10/26/2020 4:55 PM

Some pictures of my 76 YZ125x . Started stock,,but added the DG head,,and mototec ignition. Changed the shock some to give more adjustments. Raced it 2 seasons, and parked it couple a go. Really fun peppy bike. The fenders, and sides are original plastic

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Added reply in a thread KTM/HUS 125/150/250 jetting thread 9/15/2020 12:49 PM

I opened my air box up on 18. If it breathes better,,it's bound to lean the air fuel ratio. As a experiment...take you cover clean off and ride it around the yard and see if how it feels.

Added reply in a thread KTM/HUS 125/150/250 jetting thread 9/9/2020 1:49 PM

I'd love to know what stock jet specs are in the current 125! What slide/ needle jet/jet needle and pilot ? Just to see how close it is to the changes I made on my 2018. I found that color of plug is not the best way to jet....unless you hold it constant ... more »

Added reply in a thread 2006 rm125 carb solenoid broke. Help! 9/9/2020 1:35 PM

On scanning the microfiche again the 04 RM125 vs 06 RM125. 04 had 390 main and a different needle and richer slide. Same pilot. 06 has a smaller 370 main. The solenoid must make up for smaller main and leaner slide. So I removed the throttle position ... more »

Started new thread 2006 rm125 carb solenoid broke. Help! 9/8/2020 10:39 AM

Hi The neighbors kids 06 RM125 has a mikuni with electric solenoid/power-jet. The wires are sheared off. Not in stock(so even if he ordered no way knowing when it ships from Japan) and $180 or more! Unless I find a cheap used good one,,,,I planned to ... more »

This forum thread has 4 replies

Added reply in a thread 1982 83 RM250 pipe 9/4/2020 5:30 AM

Correction,,,I found the receipt for my PWK.....it was off a 1999 CR250. The only brass changed was leaner pilot,,,172 main jet in the heat and 180 in the colder weather,,and needle 2nd clip down on cold ,top in heat. 32-1 sunuco 110.

Added reply in a thread Searching for 1 good 1983 RM250 fork. 9/1/2020 6:09 AM

Thanks for all the help. I did recently buy a NOS tube.

Added reply in a thread 2017 WP AER 48 to 2018+ AER 48 Parts Conversion? 8/21/2020 6:57 AM

What does it take parts wise to upgrade an 18 AER forks to 2021 specs ? I'm running the MXtech mid valve in my 18..would 2021 be better?

Added reply in a thread 1989 RM125 cylinder 7/30/2020 12:35 PM

1989-1992 may swap for top ends

Added reply in a thread Cleaning aluminium 7/4/2020 7:40 AM

WOW ! Nice find ! I'll be using it!

Added reply in a thread Cleaning aluminium 7/1/2020 7:37 AM

When aluminum is oxidized,,and any clear anodized has failed in areas....I haven't found any wheel cleaner that will replace elbow grease. Most wheel cleaners,,and simple green,,are acidic. They work on clear coated wheels for gunk and anodized IF you ... more »

Added reply in a thread 1982 KX 125 b-1 production numbers? 7/1/2020 7:21 AM

Wow, sounds like you put alot into it. Any pictures and price your hoping for?

Added reply in a thread 1982 KX 125 b-1 production numbers? 7/1/2020 6:48 AM

I rode the bike around the yard when delivered and was disappointed. Granted, the compression was not great,, and I knew it needed rebuilt....but it just didn't have any power like I remembered in my 1st 1982. When I took cylinder off I discovered the ... more »

Added reply in a thread 1982 KX 125 b-1 production numbers? 6/30/2020 4:59 AM

MX65, I have this newly nikasil replated cylinder , I took it off my 83 and sent it to Eric Gorr who done it. The ports are still stock.With matching head. Its a spare for me, but would sell if yours needs one.

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