1991 KX 125 Resto retrospective

Ewan
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Scotland, GB
Edited Date/Time 3/12/2016 1:43am
Thought i'd put this post up for Kidkawie, it's a bit of a look back at a resto I did of my 1991 KX, a bike I got as in September 1993 for my 16th birthday.

It's the one bike I will never ever sell, far too much sentimental attachment and I still love to rag the shit out of it at 35 years old.

I carried out the resto in the winter of '08 - spring '09 whilst my wife and I were expecting our first child, Jill was always knackered and slept all the time which allowed me spin the spoons in the garage till the wee hours - it was the first bike i'd ever restored and definitely gave me the bug to do more.

Anyway, it had sat in my parents garage for quite a while, this is how it looked prior to being retired in '95, it's fair to say I liked my stickers as a kid! lol



The bike was stripped down, with the frame being blasted prior to powder coat. A couple of frame repairs were required, the lower pipe mount was damaged and both foot peg mounts had sagged.



Handlebar brace by devol



Linkage was rebuilt with Allballs bearings, ditched the puny stock pegs for IMS Pro series items



Ohlins billet shock mount



Swing arm was powder coated too, as a kid I spent hours polishing that thing and it actually came up pretty good, but a blingy bike wasn't really the look I was going for with this. Like the rest of the build, there is loads of NOS OEM stuff on here, slipper, fasteners, chain adjusters etc





Motor in



Ohlins shock on, this was supplied and tuned by MH Racing down in England



Anyway, that's enough for tonight, it's quarter to 1 in the morning here in Scotland, i'm goosed after taking a trip over the bars on the mtb tonight and need my kip, will chuck up some more pics in the next few days
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NESC838
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Wells, ME, USA
6/26/2013 6:58pm
Love these progress photos. So is the bike now complete and these photos are from the resto in early '09? Can't wait to see the rest.

Makes me really regret selling my first bikes, I'd love to have some of them to restore. I still have a 2000 CR125 that I may restore, but it's stored at my parent's house 1,000 miles away. Maybe I'll ship it to myself one day. Smile
Kidkawie
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ქუთაისი, GE
6/27/2013 5:43am
Dam, that thing look mint! Are the fork caps new or refinished? Thanks for the photos, can't wait to see more!
Ewan
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Scotland, GB
6/27/2013 5:52am
NESC838 wrote:
Love these progress photos. So is the bike now complete and these photos are from the resto in early '09? Can't wait to see the rest...
Love these progress photos. So is the bike now complete and these photos are from the resto in early '09? Can't wait to see the rest.

Makes me really regret selling my first bikes, I'd love to have some of them to restore. I still have a 2000 CR125 that I may restore, but it's stored at my parent's house 1,000 miles away. Maybe I'll ship it to myself one day. Smile
Yeah the bike was finished in time for my daughter being born in April 2009.

Nothing better than giving a bike you love a new lease of life, i honestly lost hours in the garage just looking at it, getting a kick out of the progress.

Get that bike shipped over from your parents, you won't regret it.
Ewan
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Scotland, GB
6/27/2013 6:09am
Another look at the ohlins. The carb fitted here was a Keihin 36PJ, It's now been replaced with a 38mm PWK air striker to suit the modded motor.



Rear wheel was complete NOS, rear caliper was rebuild with all NOS parts, pistons seals etc as was the master cylinder. Hose was replaced with Goodridge stainless hoses. Discs front and rear are motomaster items from Holland.






Front wheel had to make do with keeping the original hub and lacing it onto a new rim with stainless spokes.



Managed to find a NOS right hand rad, the left hand side was re-furbished by GMX in England.



This is the only element of the bike i don't like, and it still annoys me to this day. The PC platinum pipe looks shite. Original pipe was pretty badly corroded and pinholed, couldn't get a works finish pipe through any PC stockists, and man did i try. Must have e-mailed every stockist in europe and the states, even having dialogue with PC and Mitch at the '08 Des Nations lol If anyone has a works pipe or even better, cone pipe for this bike let me know!



I put a good bit of work into restoring the tank, shaving it to removes nicks, various levels of sanding and polishing to restore it's luster. It tones in pretty well with the NOS rad shrouds, i ended up getting those from a Kawi dealer in Pensylvania and the other from New Zealand.

The Shop

Ewan
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Scotland, GB
6/27/2013 6:11am
Kidkawie wrote:
Dam, that thing look mint! Are the fork caps new or refinished? Thanks for the photos, can't wait to see more!
Cheers

Yeah the fork caps are new, kept the tubes and stanchions. Adjusters were replaced with NOS, internals are all NOS Ohlins which was a popular mod for GP guys back in the day.

Just finished my lunch break, back to work for me man.

More pics and video to follow.
Kidkawie
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6/27/2013 6:44am
Sweet! Do you know what other year pipes fit? I'm on Ebay 24/7
Ewan
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Scotland, GB
6/27/2013 7:48am
It's only the 90 and 91 pipes that workk on the first gen perimter frame bikes.

I haven't looked on ebay for a while, had it set up for a saved search for a while but it only brought up FMF fatty's or roached old stock pipes no better (and probably worse) than the one i had.

See you also have a KD100, we still have a KM100 - maybe that'll have to get the resto treatment too
Kidkawie
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6/27/2013 8:07am
Nice! I'll keep an eye out. I saw a PSI on there a few days ago looking for a replacement for my 05.

I picked this up about a year or so ago for $75. Put about $200 into it since it was missing some parts. No engine work, runs like a top. Took a double take on the shift pattern. lol
http://i114.photobucket.com/albums/n248/Jeekinz/KD100/IMG_5581.jpg
Ewan
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Scotland, GB
11/18/2013 1:10pm Edited Date/Time 11/18/2013 1:20pm
It's a while since I posted this so thought I'd show the rest















Eejit360
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11/3/2013
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Antrim, GB
11/19/2013 10:38am
Amazing Ewan, that's basically a better than new bike you have there! Smile
As someone who has restored a few bikes it's fairly easy to see how much effort you have put in.

A few years ago I acquired a brand new 1992 KX125 frame from a mate of mine that was doing a clear out of his garage...he had a ton of bike bits and was going to take them all down the skip before I jumped in and rescued them all like the motocross eco warrior I am!

I ended up putting the frame on evil bay and it was bought by a nice lad doing a resto in the Orkney Islands!! I thought it was kinda funny as never imagined motocross being big way up there Smile
Rovalova
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Location
AU
11/19/2013 11:15am
Ewan wrote:
It's only the 90 and 91 pipes that workk on the first gen perimter frame bikes. I haven't looked on ebay for a while, had it...
It's only the 90 and 91 pipes that workk on the first gen perimter frame bikes.

I haven't looked on ebay for a while, had it set up for a saved search for a while but it only brought up FMF fatty's or roached old stock pipes no better (and probably worse) than the one i had.

See you also have a KD100, we still have a KM100 - maybe that'll have to get the resto treatment too
Nice job, try emig racing on ebay they had a hand made cone style pipe on there about 12mths ago I nearly brought it for my 93 build, as they had it listed as a 92-93, but the expansion looked wrong and when I emailed they realized it was for the 90-91. They may still have it as they didnt relist it. Store is emig-racing on ebay.
Ewan
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Scotland, GB
11/19/2013 2:41pm
Eejit360 wrote:
Amazing Ewan, that's basically a better than new bike you have there! :) As someone who has restored a few bikes it's fairly easy to see...
Amazing Ewan, that's basically a better than new bike you have there! Smile
As someone who has restored a few bikes it's fairly easy to see how much effort you have put in.

A few years ago I acquired a brand new 1992 KX125 frame from a mate of mine that was doing a clear out of his garage...he had a ton of bike bits and was going to take them all down the skip before I jumped in and rescued them all like the motocross eco warrior I am!

I ended up putting the frame on evil bay and it was bought by a nice lad doing a resto in the Orkney Islands!! I thought it was kinda funny as never imagined motocross being big way up there Smile
Thanks for the kind words, I'm a massive fan of your Hondas and the work you've put into them, so to hear that praise tickles me. If my wife knew exactly what I've spent on this old Kawi I'd be for the high jump!

Honestly working on this gave me an immense sense of satisfaction, it was my favourite bike of my schoolboy career, I still lose 1/2 an hour just looking at it in the garage some nights. However, the best thing in the world is getting out on the track and ringing the shit out of it, makes me feel 16 all over again.

As for Orkney, yeah there is a pretty healthy club up there, there used to be a few boys that would travel down to the mainland for the scottish champs, some commitment. There' s also a great beach race on Orkney every year, you owe it to yourself to go up and race one year!
Ewan
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Location
Scotland, GB
11/19/2013 2:42pm
Rovalova wrote:
Nice job, try emig racing on ebay they had a hand made cone style pipe on there about 12mths ago I nearly brought it for my...
Nice job, try emig racing on ebay they had a hand made cone style pipe on there about 12mths ago I nearly brought it for my 93 build, as they had it listed as a 92-93, but the expansion looked wrong and when I emailed they realized it was for the 90-91. They may still have it as they didnt relist it. Store is emig-racing on ebay.
Cheers for the heads up on the pipe, e-mail sent! Fingers crossed!

Any pics of your build?
MaxPower
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USA
11/19/2013 3:35pm
Did you ask if anyone could find you a pipe on mxtrax?
Ewan
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Location
Scotland, GB
11/19/2013 4:14pm
I haven't for a while, not since 09 when I was restoring the bike.

I also emailed every single Pro-CIrcuit distributor world wide and not one had stock of a works pipe, I gave up and stuck with the platinum.

Can't fault the performance, it just looks shite.
Ewan
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Scotland, GB
11/19/2013 4:22pm
Oh and if anyone has a skid plate and aluminium frame guards for this I'd happily take them off your hands.

Prefer works connection or devol if possible.
Rovalova
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Location
AU
11/19/2013 7:00pm
Rovalova wrote:
Nice job, try emig racing on ebay they had a hand made cone style pipe on there about 12mths ago I nearly brought it for my...
Nice job, try emig racing on ebay they had a hand made cone style pipe on there about 12mths ago I nearly brought it for my 93 build, as they had it listed as a 92-93, but the expansion looked wrong and when I emailed they realized it was for the 90-91. They may still have it as they didnt relist it. Store is emig-racing on ebay.
Ewan wrote:
Cheers for the heads up on the pipe, e-mail sent! Fingers crossed!

Any pics of your build?


Incomplete but getting there, concentrating on the hard to get parts first

I now have the works pipe on and gold rims on order, and the correct white procircuit front guard sticker.
Found some NOS OEM complete forks, then these will go on the 92 kx250 im doing up to ride as a BITD race replica. Good thing these bikes are similar I swap out the not so clean bits to the one im going to ride. Theres another pic of this bike in a different thread under 93 splitfire 125 dressed as a factory production replica but those pieces are now on the 250.

Speaking of hard to get, anyone know where I can find the seat cover. Unsure
11/20/2013 12:47am
Wow, both the 91 and 93 bikes look awesome. I had a 93 and a 95 KX125, but the one i want to restore is a 94. i loved the look of those 94's and i was a great year for the little kx. Ive just restored a 95 KX250, but im thinking of converting it to a 125 becasue ive also just picked up a deceptively new 97 kx250. Being that the 125 and 250 share a lot of parts, it shouldnt be that hard. i just need to find the bits and then sell the 250 parts to pay for it, then i can race both classes at the vintage races.
mx466
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Block Island, RI, USA
11/20/2013 6:42am
Ewan wrote:
Another look at the ohlins. The carb fitted here was a Keihin 36PJ, It's now been replaced with a 38mm PWK air striker to suit the...
Another look at the ohlins. The carb fitted here was a Keihin 36PJ, It's now been replaced with a 38mm PWK air striker to suit the modded motor.



Rear wheel was complete NOS, rear caliper was rebuild with all NOS parts, pistons seals etc as was the master cylinder. Hose was replaced with Goodridge stainless hoses. Discs front and rear are motomaster items from Holland.






Front wheel had to make do with keeping the original hub and lacing it onto a new rim with stainless spokes.



Managed to find a NOS right hand rad, the left hand side was re-furbished by GMX in England.



This is the only element of the bike i don't like, and it still annoys me to this day. The PC platinum pipe looks shite. Original pipe was pretty badly corroded and pinholed, couldn't get a works finish pipe through any PC stockists, and man did i try. Must have e-mailed every stockist in europe and the states, even having dialogue with PC and Mitch at the '08 Des Nations lol If anyone has a works pipe or even better, cone pipe for this bike let me know!



I put a good bit of work into restoring the tank, shaving it to removes nicks, various levels of sanding and polishing to restore it's luster. It tones in pretty well with the NOS rad shrouds, i ended up getting those from a Kawi dealer in Pensylvania and the other from New Zealand.

Wow that bike is beautiful. How did you get the gas tank to clean up so good? I am restoring a 1988 cr125 for my high school senior project and the gas tank on it needs some serious help but I don't really know how to get all of the scratches and stuff out of the plastic.
Kidkawie
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ქუთაისი, GE
11/20/2013 6:52am
Ewan wrote:
Thanks for the kind words, I'm a massive fan of your Hondas and the work you've put into them, so to hear that praise tickles me...
Thanks for the kind words, I'm a massive fan of your Hondas and the work you've put into them, so to hear that praise tickles me. If my wife knew exactly what I've spent on this old Kawi I'd be for the high jump!

Honestly working on this gave me an immense sense of satisfaction, it was my favourite bike of my schoolboy career, I still lose 1/2 an hour just looking at it in the garage some nights. However, the best thing in the world is getting out on the track and ringing the shit out of it, makes me feel 16 all over again.

As for Orkney, yeah there is a pretty healthy club up there, there used to be a few boys that would travel down to the mainland for the scottish champs, some commitment. There' s also a great beach race on Orkney every year, you owe it to yourself to go up and race one year!
Sweet bikes guys!

Hey Ewan, I decided to ride my 94. Taking it out this Saturday (weather permitting). for the past year or so I've just been pushing it from my office, to my house, now it just sits under a tarp in my shop. Screw that. I'm riding it.
Ewan
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614
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Scotland, GB
11/20/2013 12:03pm
mx466 wrote:
Wow that bike is beautiful. How did you get the gas tank to clean up so good? I am restoring a 1988 cr125 for my high...
Wow that bike is beautiful. How did you get the gas tank to clean up so good? I am restoring a 1988 cr125 for my high school senior project and the gas tank on it needs some serious help but I don't really know how to get all of the scratches and stuff out of the plastic.
Cheers

I spent a morning on the tank, removing any nicks best I could, shaving any raised bits of plastic using a Stanley blade.

I then wet sanded it using different grades of paper, then applied 3 coats of plastic renew. Strictly adhering to the instructions.

That was 4 years ago and it still looks good today.
Ewan
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11/20/2013 12:05pm
Kidkawie wrote:
Sweet bikes guys! Hey Ewan, I decided to ride my 94. Taking it out this Saturday (weather permitting). for the past year or so I've just...
Sweet bikes guys!

Hey Ewan, I decided to ride my 94. Taking it out this Saturday (weather permitting). for the past year or so I've just been pushing it from my office, to my house, now it just sits under a tarp in my shop. Screw that. I'm riding it.
Good to hear man

No point at all in a motorcycle that does not get used!

Have fun!
Ove
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NO
11/20/2013 1:06pm
Great work Ewan!
Bike looks awesome!
mx466
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Block Island, RI, USA
11/21/2013 7:41am
Ewan wrote:
Cheers I spent a morning on the tank, removing any nicks best I could, shaving any raised bits of plastic using a Stanley blade. I then...
Cheers

I spent a morning on the tank, removing any nicks best I could, shaving any raised bits of plastic using a Stanley blade.

I then wet sanded it using different grades of paper, then applied 3 coats of plastic renew. Strictly adhering to the instructions.

That was 4 years ago and it still looks good today.
Thanks for the advice can't wait to go test it out tonight after work.
kriss199298
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East Greenbush, NY, USA
10/1/2014 10:25am
NESC838 wrote:
Love these progress photos. So is the bike now complete and these photos are from the resto in early '09? Can't wait to see the rest...
Love these progress photos. So is the bike now complete and these photos are from the resto in early '09? Can't wait to see the rest.

Makes me really regret selling my first bikes, I'd love to have some of them to restore. I still have a 2000 CR125 that I may restore, but it's stored at my parent's house 1,000 miles away. Maybe I'll ship it to myself one day. Smile
I have the same bike I recently traded a pair of shoes for... dumb deal on the kids part but it's a decent bike missing a few things like the muffler some nuts and bolts and just some minor crap but I'm struggling to find a decent jug and I don't know the exact year do you have any info? Anything will help me!
kriss199298
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10/1/2014 10:27am




Kidkawie
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1191
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ქუთაისი, GE
10/1/2014 10:54am
NESC838 wrote:
Love these progress photos. So is the bike now complete and these photos are from the resto in early '09? Can't wait to see the rest...
Love these progress photos. So is the bike now complete and these photos are from the resto in early '09? Can't wait to see the rest.

Makes me really regret selling my first bikes, I'd love to have some of them to restore. I still have a 2000 CR125 that I may restore, but it's stored at my parent's house 1,000 miles away. Maybe I'll ship it to myself one day. Smile
I have the same bike I recently traded a pair of shoes for... dumb deal on the kids part but it's a decent bike missing a...
I have the same bike I recently traded a pair of shoes for... dumb deal on the kids part but it's a decent bike missing a few things like the muffler some nuts and bolts and just some minor crap but I'm struggling to find a decent jug and I don't know the exact year do you have any info? Anything will help me!
The 10th character of the frame number (VIN) on the steer tube is the year.

L = 1990
M = 1991
N = 1992
P = 1993

It's highly doubtful to find a useable cylinder, you should send yours out to get replated. The new plating is much better than the back then.
10/2/2014 5:48am Edited Date/Time 10/2/2014 5:50am
okay cool thanks,my bike is a 91, and my cylinder has a chunk missing out of it would they be able to fix that?
and who is a good person to take my cylinder to? or should i send it out to a professional to have a look at it?
thrwtle99
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2
Joined
10/17/2014
Location
Cedar City, UT, USA
10/17/2014 8:45pm
can someone please hook me up with a place to find parts. i need a few of them so price consideration would be great.
-Air Filter Case
-Seat and assembly
-exhaust and silencer, basically the whole shabang for that area
-all new bolts, the guy i bought this from frankensteined the shit out of it and i have 3 different metric and 2 different US
-plastics
-brake and clutch handles
I think that is all i need as of right now

thanks in advance for any and all help

barkhard696
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1469
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1/30/2010
Location
Houston, TX, USA
10/18/2014 1:40pm
>can someone please hook me up with a place to find parts. i need a few of them so price consideration would be great.

If you've read over these older bike restoration threds, you'll see that these projects are usually tough to do on a shoestring budget and take a lot of time also. You have to scour the Internet, constantly check eBay, etc. A lot of stuff (like the plastics) is going to have to be sourced internationally.

TBT, there's just no magic place or person who is going to have all these parts and then give you a discount like say, MotoSport does when you get parts for a modern bike.

Think about how much time and effort this bike is worth to you. If the answer to either question is, "only a little," then you will probably be better off with a newer bike.

If you are fine with a project that can take up multiple months of searching and building -- and potentially cost a couple of grand-- greetings & welcome to the club.

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