1984 kx125

Edited Date/Time 1/27/2012 8:12pm
What were the 84 kx125's like? I found one locally with a steep asking price (I can probably talk him down to $600, the bike runs and looks ok).

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newmann
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5/21/2008 6:15am
Can't answer that question but ....older Kawi parts seem fairly hard to come by. www.nightmare-racing.com is a good Kawasaki sight. Mark Hildebrand has been doing a lot for the vintage Kawaski group over the years. Also for vintage and evo racing, I know the Kaw had a front disc brake. That class is coming but really isn't really popular yet. Might have difficulty finding a class to race in unless you wan't to be competing against newer stuff. Still though there is a lot of satisfaction to be gained by blowing past newer bikes on an old 125.
andymoto
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5/21/2008 9:30am
What were the 84 kx125's like? I found one locally with a steep asking price (I can probably talk him down to $600, the bike runs...
What were the 84 kx125's like? I found one locally with a steep asking price (I can probably talk him down to $600, the bike runs and looks ok).

I owned one brand new in '84 and it was the funnest 125 besides my '88 KX.
That bike was a really good handling, confidence inspiring ride for sure and was fast enough stock.
It was pretty reliable as well from what I remember.
I'd take a good look myself at it if the bike were in my area.

5/21/2008 8:36pm
I wish someone local would sell a 88 or 89 kx125.
andymoto
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5/21/2008 10:27pm
The '88 I had was a gem as well and the '89 didn't have any huge changes. I hated the '90-'93 models; seemed too top heavy w/perimeter frame and engine location.
I went to the '90 YZ 250 that was my all time fav bike owned.
But had a lot of green going thru my veins for years.
I've seen rare sightings on craigs in NorCal on the '88/'89's.


The Shop

ThePipe
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5/22/2008 6:07am Edited Date/Time 4/16/2016 7:02pm
1984 KX125 was a great bike, I know I hated lining up next to them on my 83 CR125
andymoto
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5/22/2008 3:13pm
Thanks Pipe; good ol' steed.
5/23/2008 6:13am
okies I'm close to buying this bike.

Are there many differences between 84 and 85 as far as finding replacement parts goes?

Also, does anyone make a replacement gas tank for these old bikes? The one on it had gas left in it for a long time and is very discolored. Or can the discoloration be taken out somehow?
TJ 755
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5/23/2008 7:03am
My all time favorite bike, super fast, awesome suspension, killer front brakes, the only issue I recall was frames cracking under the steer tube. I think they fixed that in '85 and aced that front fender bracket. BTW a can of Cope fits perfectly in that brace. I gotta do some scanning.
ThePipe
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5/23/2008 7:59am
okies I'm close to buying this bike. Are there many differences between 84 and 85 as far as finding replacement parts goes? Also, does anyone make...
okies I'm close to buying this bike.

Are there many differences between 84 and 85 as far as finding replacement parts goes?

Also, does anyone make a replacement gas tank for these old bikes? The one on it had gas left in it for a long time and is very discolored. Or can the discoloration be taken out somehow?
84 didn't have a powervalve / 85 did
Both great motors

I parted out a few 84s and 85s and still have a few parts.

No replacement tanks, just OEM ones on FeePay
ThePipe
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5/23/2008 8:06am
5/23/2008 4:38pm
Lowest he'll go is $700 - pass or buy? It's in good cosmetic shape doesn't look ragged out. Just faded plastic and the stained gas tank.
newmann
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5/23/2008 4:57pm
What else can you get for $700.00? Could be fun.
andymoto
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5/23/2008 9:39pm
Anyways of getting a pic to post for all to see?

Just a suggestion.

Newmann's right; for even $700 it could be fun.

Yeah, like TJ said, I seem to recall a frame issue on mine; can't recall where mine was except I think it was around the engine cradle.

Good luck.
andymoto
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5/23/2008 10:34pm
It seems to me for an '84 pretty darn good shape, fork boots withstanding. Seat cover, side panels with "125" on 'em are stock from my vantage point; also the fenders.

If it were by my area, I'd VERY highly consider it...IMO.

Part availability or not, it seems that it hasn't been hammered in the ground and if it were in my area, I'd go thru it and if all's good buy it despite the part availability.

We MXers are real resourceful when it comes to finding other parts to match up and make work, if needed.

If you do get it, let us know and good luck.
Pat327
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5/23/2008 11:59pm
Does anyone know if it's difficult to find parts for a 1990 KX125? I've always wanted one and If I can find one for cheap, I'd love to restore it and moto it.
ThePipe
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5/24/2008 5:51am
$700 is a good price
andymoto
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5/24/2008 7:53pm
ThePipe wrote:
$700 is a good price
Agreed Pipe........agreed.
I'd buy it in a heartbeat if in my area.
andymoto
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5/24/2008 8:01pm
Pat327 wrote:
Does anyone know if it's difficult to find parts for a 1990 KX125? I've always wanted one and If I can find one for cheap, I'd...
Does anyone know if it's difficult to find parts for a 1990 KX125? I've always wanted one and If I can find one for cheap, I'd love to restore it and moto it.
I would think so since the '93 was the last of that production series('90-'93).
Pat327
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5/24/2008 11:28pm
Actually, the 1990 series was made from '90-'91. Kawasaki had another design from '92-'93, then another from '94-'98, then another from '99-'02, and then finally '03-'06. I found some stuff on some online microfiches, though. Expensive, but apparently they have parts.
MaxPower
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5/25/2008 7:22am
I remember that on everyone that had one of those who were fast riders, the frame cracked just to the right of the airbox. I raced one a few times and I really liked it alot.
Digger437
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5/25/2008 8:42am
I had one and loved it.

It looks like it is in very good condition from the pictures. I would snag it up if I were you but of course that is just me.
mxrose3
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5/27/2008 5:36pm Edited Date/Time 5/27/2008 5:36pm
I tried to get one of those in 84', but they sold out and I ended up getting a 84' CR125 instead. I wish I would have jumped on the 84'KX earlier and gotten it, because I got eaten alive by KX125s that year. They had a good motor for a non-powervalved 125.
JustMX
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6/30/2008 3:24pm
Borrowed one from a friend one time to race it.

A good bike with great power.

One thing though,

in case it still has the stock crank bearings in it, do not use Belray oil.

For some reason it caused the teflon bearing parts to desinigrate.

I had to put a set in.
Slow ~ Pro
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6/30/2008 6:09pm
They have lousy fasteners...nuts, and bolts, fall out.
goat breker
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6/30/2008 7:48pm Edited Date/Time 6/30/2008 7:50pm
What were the 84 kx125's like? I found one locally with a steep asking price (I can probably talk him down to $600, the bike runs...
What were the 84 kx125's like? I found one locally with a steep asking price (I can probably talk him down to $600, the bike runs and looks ok).

my friend had one, i rode it a few times, had a low end burst but not much power else where, . the radiator covers would break off everytime the thing was dropped in a turn. the suspension wasnt very good at all, but better than suzuki at the time. it wasnt altogether reliable as it seized many times, though it could be due to rider negligence. also like someone said above, the frames broke rather easily, esp if you bottomed on a jump pretyy good. if youre a begginer, then dont worry
Slow ~ Pro
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6/30/2008 9:00pm
Properly maintained it will run forever.

They turn great, very stable in the air.

Just keep an eye on the fasteners. If you look close at it, I'll bet you can find mis-matched nuts, and bolts...It was a great bike in 1984.
Craze
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7/1/2008 2:28am
Here's an 88:

88 KX 125 750.00 OBO - $750 (lakemead- hollywood)

--------------------------------------------------------------------------------
Reply to: sale-738715333@craigslist.org
Date: 2008-06-30, 8:58PM PDT



I have a 1988 KX 125 New rear tire with 49t sprocket with extra 47t sprocket. Extra gas tank (has small crack in it. but can be fixed) It runs great.great for beginners. I rode it last on June 21,2008 but wife went out and bought me a newer bike. She wants this out of the yard. $750.00 or best offer needs to get out too much stuff in our yard.
if interested please call and leave a message 702-437-0851




Location: lakemead- hollywood
it's NOT ok to contact this poster with services or other commercial interests
PostingID: 738715333
maicocd
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7/1/2008 7:12am Edited Date/Time 4/16/2016 7:27pm
I raced both '84 & '85 KX-125s back then.

Both were awesome bikes. I think I raced my '84 more than any bike that I had before or since (almost every weekend in '84).

My brother also had an '84 125 at the same time and I really can not recall too many issues with either of our bikes.

One odd thing that I do recall that I thought was worth a mention was that the water pump impeller seemed to have some odd tendencies to wear out and/or freeze up on occassion.
I don't rember ever frying a motor as a result, but seem to remember a steamy moto or two that nessesitated us checking for the source of the problem.

I know that we went through at least a couple that season. I can't recall offhand, but I think it was a plastic impeller. I also remember that the impeller housing even cracked on my brother's bike one moto.

Just thought I'd thow my 2-cents in for whatever its worth--- you might just want to double check this or keep an eye out from time to time.

Have fun!! ...I'd say for $700 you got a great bike at a real good price.
MaTt84kx
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5/5/2009 8:41pm
Shoot I've had one of these, along with an 83, for about 4 or 5 years and it's a really good bike. For $700 you better snag that up before I do haha

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