• Photos from Jay Parker's post — Kawasaki KX 125

    I'm having an issue with my clutch. So I got my push rod parts in and I got two nuts for my input shaft to hold in the clutch basket. But neither (one brand new from rmatv, one with a used parts kit) want to thread onto the input shaft. As if they are too small. What am I missing here??

    9 comments

    Well not sure what to do I picked up 97 kx 125 come to find out its a 97... — Kawasaki KX 125

    Well not sure what to do... I picked up 97 kx 125... come to find out its a 97 chassis with a 98 engine... as most of you probably know there are many differences between the two years... I was really hoping to have a legit 97 or 98 kx125 like I had back in my younger days... not sure if I should just track down a 98 frame or sell it all and go get a legit one... any thoughts? Or does anyone know if all I would need is a 98 frame/sub/ airbox?... and the rest bolt up to it?

    20 comments

    Photos from Steve Normi Weeding's post — Kawasaki KX 125

    HI GUYS . NEED HELP WAS TOLD MY BIKE WAS 93 NOW IM DEBATING IT . I NEED TO KNOW WHAT YEAR THIS BARREL IT SO I CAN BUY ANOTHER , IT HAS 1645 UNDER THE KIPS COVER NO OTHER NUMBERS ON THE BARREL . IV BEEN ON PARTZILLA AND ON THERE DIAGRAMS IM LEAD TO BELEVE THIS IS 91?? 11005-1645 PART NUMBER , APPARENTLY THE 11005 IS ON MOST KX PART NUMBERS AT THE START ITS ONLY THE LAST 4 YOU NEED ??? , I GOT THE BIKE CHEAP ,VERY WELL LOOKED AFTER ,JUST WANT TO SORT IT AND GET IT GOING HARD AGAIN , HOPE THIS MAKES SCENCE ,CHEERS IN ADVANCE

    36 comments

    Photos from Jay Parker's post — Kawasaki KX 125

    Really losing steam building this bike. I think I got way in over my head on taking up this project. Word of advice to anyone just getting into the sport like me, save up and buy a running bike. Otherwise you'll have a bike sitting in pieces in your garage like me.

    37 comments

    Kawasaki KX 125 JD programmable ignition — Kawasaki KX 125

    JD programmable ignition for 2003 Kawasaki KX 125 . It ll fit '04-'05-'06 model as well , one of the most effective mods for your bike, $500 and changed when I purchased it new . $150 including free shipping in the US.

    Kawasaki KX 125 JD programmable ignition

    $150 - St Petersburg, FL (33704)

    JD programmable ignition for 2003 Kawasaki KX 125 . It ll fit '04-'05-'06 model as well , one of the most effective mods for your bike, $500 and changed when I purchased it new . $150 including free shipping in the US.

    14 comments

    Photos from Jimmy Slaughter's post — Kawasaki KX 125

    Need everyone's opinion. Didn't want to do this but don't really have a choice. Got orders overseas and am going to have to get rid of the bike. Don't want it stuck in storage deteriorating for 3 years. Never had plans to sell, but now I have to so I need everyone's honest skills in determining what I should list it for. New top end, have only been starting it and letting it warm up and taking it down the culdesac to break in the new piston and rings. Runs really well, bogs a little when I hit it in first but comes out of it after I shift into second, that's when it seems to scream, but like I said, just in a culdesac so it doesn't get past 2nd. Put some graphics on it and numbers and spoke wraps. She's clean, very clean. No leaks. Just an older model KX 125-E1. What are your thoughts? Thanks.

    9 comments

    Photos from Aaron Heerts's post — Kawasaki KX 125

    Not for sale! What do u guys think my 98 Kx125 is worth? Here's the aftermarket parts off the top of my head

    Hinson clutch basket

    Clutch disks

    Moose racing bars

    Not sure the piston brand? Was put in when I bought it

    Excel rims

    Lock on grips

    Fx seat cover

    Throttle&Clutch cable

    Reflex unbreakable leavers

    Works connection skid plate

    Works connection frame guards

    2011 kx450f plastic convention

    NGK spark plugs

    Boysene rad valve boot

    Gold series fatty

    Fmf shorty

    A lot more mics things

    Also have two extra sets of brand new stock acherbis plastics!

    And what time of year is best to sell?

    4 comments

    JD programmable ignition — Kawasaki KX 125

    JD ignition for 2003 KX 125. Virtually in brand new conditions, these are known for improving the entire power band curve because programmable. It will probably fit the '04-05' and 06' model as well, please check before buying. Made in Italy , $550 retail price when new . $150 free shipping in the US.

    JD programmable ignition

    $150 - St Petersburg, FL (33704)

    JD ignition for 2003 KX 125. Virtually in brand new conditions, these are known for improving the entire power band curve because programmable. It will probably fit the '04-05' and 06' model as well, please check before buying. Made in Italy , $550 retail price when new . $150 free shipping in the US.

    0 comments

    Photos from Chris Pedersen's post — Kawasaki KX 125

    For sale Australia

    2004 kx125

    Very good condition

    Always serviced

    Lots of money spent with very little use

    Suspension has been setup by factory spec for 75-85 kg rider

    3 hrs on top end. Bottom end is tight.

    V force reed block

    Pro circuit works pipe

    New linkage bearings

    New chain and sprockets

    New clutch

    Flex clutch and brake levers

    Rhk gear shifter

    Plastics 2 rides old

    Awesome bike that has done very minimal use: still have the original plastics as seen in photos. Only just changed the chain and sprockets for the first time, still have original sprockets, just replaced them because I wanted a black sprocket.

    Have original reed block and exhaust.

    No swaps

    Located Sydney Windsor.

    Call Chris 0434225584

    10 comments

    JD ignition — Kawasaki KX 125

    JD ignition for 2003 KX 125. Virtually in brand new conditions, these are known for improving the entire power band curve because programmable. It will probably fit the '04-05' and 06' model as well, please check before buying. Made in Italy , $550 retail price when new . $150 plus $ 10 shipping in the US.

    JD ignition

    $150 - St Petersburg, FL (33704)

    JD ignition for 2003 KX 125. Virtually in brand new conditions, these are known for improving the entire power band curve because programmable. It will probably fit the '04-05' and 06' model as well, please check before buying. Made in Italy , $550 retail price when new . $150 plus $ 10 shipping in the US.

    0 comments

    OEM piston ring or aftermarket — Kawasaki KX 125

    OEM piston/ring or aftermarket....

    Guy who built, and I bought the bike from recommends OEM.

    Anyone have an idea why he would recommended OEM over say Wiseco or any other aftermarket brand?

    Pros/cons of each?

    Thanks in advance

    9 comments

    Photos from Erlend Jordet's post — Kawasaki KX 125

    ALL ITEMS SOLD

    If anyone are thinking of making a Pro Circuit KX 125 2003/004 I have what you need for sale.

    Pro Circuit Factory Showa 49mm A-kit forks

    Pro Circuit Factory Show A-Kit shock

    Carbon ignition cover, sprocket guard, brake caliper guard

    1x Complete N-Style decal w/seatcover ( remake not original)

    Pro Circuit A-Kit 49mm tripple clamp

    Pro Circuit clamps for Renthal twinwall

    Pro Circuit Pro Pearch

    Boyesen Rad valve

    Pro Circuit Works pipe

    Pro Circuit Carbon silencer

    Acerbis pastic

    Pro Circuit forged levers black

    Pro Circuit Pull Rods

    Pro Circuit Axle Blocks

    Pro Circuit Brake house clamps

    Pro Circuit Showa decals

    Pro Circuit 49mm front fork spare parts

    Pro Circuit throttle tube

    Vertex piston kit

    All items sold - Sorry guys

    20 comments

    Photos from Jimmy Slaughter's post — Kawasaki KX 125

    Finally think I may have fixed her. I initially had to do a piston and rings since there was no compression when I got it. Then had water/coolant in the oil. So I changed out the water pump seal. Then I get weeping from the head and base gasket and watery oil in the exhaust so I did new gaskets (again) on the head and cylinder base. No leaks, no water in the oil, no weeping at the base or the head and no oily water at the exhaust port. She seems to be running well. Only issue now is the white smoke. I've only started her a couple times since the new top end so I'm trying to break her in right. Hopefully the white smoke will begin to reduce and get closer to normal. I know they smoke, just not constantly. What do y'all think??

    2 comments

    So Ive had the most life changing thing happen to me guys which has left me... — Kawasaki KX 125

    So Ive had the most life changing thing happen to me guys which has left me unable to ever ride my kx 125 again. After a period if time and some quite extensive rehab and physical therapy I'm still unable to swing a leg over it and i would like to thk all you guys for my time on the page and the help ive received I'm really going to miss you guys and all your posts and pictures. But it's not all bad as ive only gone and got myself a YAMAHA YZ . EAT DUST BRAAAAAAAP PAP BRAAAAAAAAP PAP PAP NRRRRRRRAAAAAAAAAAAAAASSSPPPPPPPPPPPPP GING GINNNNNNNNNNNNNG .

    1 comments

    Due to a change in the land we use for the bikes I m forced to sell my kx125 it... — Kawasaki KX 125

    Due to a change in the land we use for the bikes I'm forced to sell my kx125 it's a 1998 model and is currently in the process of being rebuilt from the ground up. The engine has just had a rebuild with less than 2 hours on it. I started buying new parts for the bike so these are also for sale and can sell separate or as part of a deal with the bike. The bike is good condition and runs well with no issues apart from poor low end due to dent and hole in expansion chamber (new pro circuit platinum one also for sale or as part of deal) bike has oil changed very frequently and like I said was starting a full ground up rebuild when I had the issue with the land. Parts also for sale or with the bike include

    Black gripper seat cover

    Ufo green hand guards

    Mdr complete clutch kit

    Pro circuit r-304 shorty silencer

    Green high performance hoses

    Clutch cable

    Carb hose kit

    Inner clutch hub

    Pro circuit platinum expansion chamber

    Bolt kit

    Levers

    Full gasket kit and a few other spares.

    Any questions or queries feel free to message me!

    Thanks

    0 comments

    JD CDI "cheater "box — Kawasaki KX 125

    Virtually like new condition "cheater " brain box , made in Italy by JD, probably the one most significant mod you can add to your KX 125. Designed for the '03 model, It may work on the '04-'05-'06 models as well. Not positive about that, refer to cross reference charts with the OEM units. $ 500 and change when brand new. $ 200 + free shipping in the US. Thx.

    JD CDI "cheater "box

    $200 - St Petersburg, FL (33704)

    Virtually like new condition "cheater " brain box , made in Italy by JD, probably the one most significant mod you can add to your KX 125. Designed for the '03 model, It may work on the '04-'05-'06 models as well. Not positive about that, refer to cross reference charts with the OEM units. $ 500 and change when brand new. $ 200 + free shipping in the US. Thx.

    2 comments

    Due to a change in the land we use for the bikes I m forced to sell my kx125 it... — Kawasaki KX 125

    Due to a change in the land we use for the bikes I'm forced to sell my kx125 it's a 1998 model and is currently in the process of being rebuilt from the ground up. The engine has just had a rebuild with less than 2 hours on it. I started buying new parts for the bike so these are also for sale and can sell separate or as part of a deal with the bike. The bike is good condition and runs well with no issues apart from poor low end due to dent and hole in expansion chamber (new pro circuit platinum one also for sale or as part of deal) bike has oil changed very frequently and like I said was starting a full ground up rebuild when I had the issue with the land. Parts also for sale or with the bike include

    Black gripper seat cover

    Ufo green hand guards

    Mdr complete clutch kit

    Pro circuit r-304 shorty silencer

    Green high performance hoses

    Clutch cable

    Carb hose kit

    Inner clutch hub

    Pro circuit platinum expansion chamber

    Bolt kit

    Levers

    Full gasket kit and a few other spares.

    Any questions or queries feel free to message me!

    Thanks

    5 comments

    I own a 2005 KX125 bike runs REALLY STRONG im having a problem with the bike... — Kawasaki KX 125

    I own a 2005 KX125 bike runs REALLY STRONG im having a problem with the bike going in to 3rd gear. it will go 1st/neutral and 2nd but thats it. was shifiting good until i replaced the oil with new oil. the oil i used is a MAXIMA 10w40 what the kawasaki dealer gave me to replace the trans oil. i just changed the oil a week ago because the coolant and oil was mixing cause of a blown water pump seal so i replace the seal took the old oil out replace it with new oil rode the bike for a week with to make the old water mixure from the trans flush out from the trans oil, REMIND YOU Bike was running and shifting good before,so i drained the oil yesterday and it was good no more mixing,so u put in the new oil, now the bike is acting up wont shift in to 3rd gear. can someone pls help? thanks in advance

    14 comments

    Hey guys just wondering if somebody may be able to help me out with the wiring... — Kawasaki KX 125

    Hey guys, just wondering if somebody may be able to help me out with the wiring on a 2000 kx125, I bought it in pieces and have fully rebuilt motor, repainted frame etc and am just finishing it up, but having abit of trouble sorting the electrical side out.

    All the plugs are straight forward im just wondering where the electrical box is supposed to mount (usually ontop of the airbox from what I have seen in the past?) aswell as the earth wires etc. If anyone could explain or show me some photo's that would be great, Thanks!

    8 comments

    Photos from Claire Taylor's post — Kawasaki KX 125

    So we have had to do work on our 1998 KX125 earlier than planned, the piston ring decided to make its presence felt on its last outing. Thankfully the barrel is still in good condition and so far no other damage detected, we still need to check the bottom end so watch this space. Today we have put on some new to us Ohlins forks we bought from a bike being broken by a friend as well as remove the engine and clean the top end. We will be replacing the piston, gaskets, the clutch basket and the chain as well as putting on a new to us Ohlins rear shocky. We've literally just finished work on my daughters quad for xmas think it'll be a very mechanical run up to Xmas at this rate, as we have a Malaguti Ronchino to rebuild as well as the trike hehe.

    29 comments

    Photos from Sean Patrick Biello's post — Kawasaki KX 125

    USA

    1991 kx125 motor part out with 90 cylinder.

    Cylinder/head $100 (needs plating, standard bore, not sleeved)

    Cylinder sold, still have head.

    Exhaust valves are damaged, see pics $50 sold

    Trans $75

    Gear Shift assembly $50

    Clutch Assembly $75 (grooves been filed smooth)

    Crank $50 (bad lower rod bearing)

    Stator, rotor, cover $100

    Kicker assembly $50

    Right cover, clutch cover, water pump cover (damage around oil glass doesn't leak, water pump cover mounting hole upper left damaged.) $75

    Reed cage and carb holder $35

    + shipping from USA

    Shipping items under 4#'s in weight to UK is usually around $22USD.

    Well break up assemblies if there's items not needed to keep down weight and cost...

    Here's my eBay listings.

    http://www.ebay.com/usr/ywnmn

    15 comments

    AC Racing Subframes Kawasaki KX125 1994-2007 — Kawasaki KX 125

    Hey everyone! My name is David Meade and I'm a partner in my families manufacturing business AC Racing. We manufacture subframes for the Kawasaki KX125 1994-2007. We manufacture our subframes out of aluminum. One benefit to our subframe is we use thicker wall tubing to help add strength. We also add gussets to each subframe individually in areas where it needs more support. Subframes are $265 shipped in the US. If you're out of the country, i just need to know what country and I can get you a quote. Just wanted to reach out and let everyone know what we do. If you have any questions, please feel free to contact me on facebook, email sales@acracing.com, or call me at 951-245-4040. Any feedback anyone has to improve our subframes, please let me know. Definitely open to what we need to do to improve the quality and serve everyone with a better product. Thank you and hope you have a blessed day!

    18 comments

    Photos from Giorgio Righetti's post — Kawasaki KX 125

    Vendo:

    -copertone nuovo mai montato metzeler 150/60/17

    -kit plastiche kx 125/250 2003 2008 con grafiche replica villopoto

    -parafango UFO nuovo

    -parafango 2016

    -convogliatori perfettamente adattati a kx del kxf 2015 con grafiche revolution

    -fianchetti posteriori kxf 2015 grafiche replica villopoto

    -disco 320 mm flottante come nuovo

    -disco post normale

    - pompa frizione derivante da TM

    -fianchetti post fantic rossi

    -stage six minarelli orizzontale

    -stivali acerbis n 43 come nuovi

    -stivali tcx n 44 usati

    -completo Thor rosso maglia m pant 34

    -pettorina thor

    -pettorina a maglia axo

    Per prezzi o info chat grazie

    2 comments

    Alright help a brother out — Kawasaki KX 125

    Alright, help a brother out

    99 kx125

    Just got cylinder back from plating, installed new wiseco piston and gasket set. I bought the bike blown up so I have no idea how it ran before I got it.

    Got the bike started and it revved like I was holding the throttle wide open.

    Shut it down, checked the idle screw...they had it all the way in. Uns reed the idle screw almost all the way out and started it. Same thing, revved like crazy

    Checked the air screw, it was 4 turns out. Set the air scree to 1 1/2 turns out and started it. Same thing. Revved like crazy

    Pulled the carb and checked all the jets, everything is clean.

    Finally got it to idle by turning the air screw all the way in until it stopped and leaving it there. Most I could turn it out before it started to Rev extremely high was 1/4 turn out.

    Ideas?

    7 comments