Author Topic: just bought a ´87 kx250  (Read 42860 times)

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Offline motopunk

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Re: just bought a ´87 kx250
« Reply #15 on: May 23, 2013, 08:29:07 AM »
...thanks... and much more thanks to my dad, the best welder that i could have for all my projects...  :-D

today i just decided to bleed and refill the brakes. some other guys are starting with the airfilter.. :wink:

i replaced the frontmastercylinder against an 91 mastercylinder out of my spares.
 and i dont know, from which bike the other mastercylinder could be that was mounted on the bike... it has brakelight-switch and you can a mirror mount on... very dificult to find a lever for it... anyone knows from which bike it could be??



« Last Edit: March 15, 2014, 12:37:15 AM by motopunk »
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

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Offline motopunk

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Re: just bought a ´87 kx250
« Reply #16 on: May 24, 2013, 09:07:01 AM »
today i installed new bearings to the linkage, swingarm , wheels and also new tyres. all parts out of my spare parts .
still waiting for the ordered rear brake-pads and fork seals and seatcover...  :-)

i still need the lower shock bearing .. kawasaki-oem-parts-list said 64,- € without seals. does anyone know, where i can find it cheaper in aftermarket??


big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline Foxx4Beaver

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Re: just bought a ´87 kx250
« Reply #17 on: May 24, 2013, 09:23:06 AM »
Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline motopunk

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Re: just bought a ´87 kx250
« Reply #18 on: May 24, 2013, 10:12:24 AM »
thanks foxxy ... i take a look at this links .

i have an real good 88 shock in my spares,
 compared to the 87-shock it is 10mm too long and my short legs will never touch the ground, if i install it to the 87...  :| thats the last major-problem on this bike. it is now technical 90% ready for first ride...   :-) thanks to the preowner for the motor-rebuild...it saved me a lot of time and money...  :-D

big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline motopunk

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Re: just bought a ´87 kx250
« Reply #19 on: May 24, 2013, 10:22:14 AM »
you can try these guys...

http://www.pivotworks.com/

and these guys....

http://www.allballsracing.com/ymmsearch/index/searchfromhome/

found it at allballs... lower bearing kit for the 87 only 21,14 dollars .compared to the oem-price its an amazing diference... :-)

 i try to find an allballs-dealer in germany, because the fat oversea-shipping-costs...  :|
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline Foxx4Beaver

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Re: just bought a ´87 kx250
« Reply #20 on: May 24, 2013, 10:51:35 AM »
try looking on e-bay too...there's alot of All-Balls stuff on there....you might be able to find something with more reasonable shipping costs.
Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline motopunk

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Re: just bought a ´87 kx250
« Reply #21 on: May 24, 2013, 11:03:33 AM »
i´m looking everywhere for it... i try always to safe as much money as possible, motocross-riders have never enough of it...  :-D

at the moment i´m planning to race this bike on june 2, 2013 , its very exciting , if i´m able to do it...  :-D

 found this... its a prox- kit.. just ordered it  :-D
http://www.ebay.de/itm/84-87-KAWASAKI-KX125-500-LOWER-REARSHOCK-BEARING-KIT-/330503488609?pt=Motorrad_Kraftradteile&hash=item4cf38b0461
« Last Edit: May 24, 2013, 06:00:07 PM by motopunk »
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline Foxx4Beaver

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Re: just bought a ´87 kx250
« Reply #22 on: May 24, 2013, 10:07:10 PM »
there you go...perfect.

it might be worth buying a few of them,just to have them on hand.
Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline motopunk

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Re: just bought a ´87 kx250
« Reply #23 on: May 25, 2013, 07:21:23 AM »
thats now the fastest rebuild, i´ve ever done...if the parts , that i ordered dont come to late in the mail, the race on 2. of june comes true. if not i ride the ´83 , but i want the better power and linkage of the 87 for racing in the evo-cup . i´ve also thought about installing my 86-k5 engine to the 87 for deep-sand-track where is also racing later this year.  :-) it would only need an original k5 exhaust and the k5-engine-brackets . the engine swap is very easy to do...  8-)

today wanted the gods of motocross, that some kx-450 footpegs fell into my hand...  :-D
i and my dad cutted of the old worn 87-pegs and welded on the kx450 pegs it still need a little modify tomorrow, but it looks great.. i also modded an black ´94-98 rear fender ( yes its the same, that was on my ´93 k5 sf-projekt before i got the right ´93-fender for it  :-D )
today also arrived the new blue seatcover , brake lever and the fork seals... still a lot of work and always much fun on wrenching... :-D

« Last Edit: March 15, 2014, 12:45:35 AM by motopunk »
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline motopunk

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Re: just bought a ´87 kx250
« Reply #24 on: May 26, 2013, 07:12:02 AM »
little testride today... the new footpegs work great...engine is realy powerful, but i´m going to change the 47-tooth-sprocket on the rear to 48 . thats better rideable for mx :-D


« Last Edit: March 15, 2014, 12:48:00 AM by motopunk »
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline Foxx4Beaver

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Re: just bought a ´87 kx250
« Reply #25 on: May 26, 2013, 11:17:25 AM »
looks good!....what seat are you running on there?...I don't remember the stock seat going all the way to the fuel cap on the 87's.
Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline motopunk

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Re: just bought a ´87 kx250
« Reply #26 on: May 26, 2013, 04:23:26 PM »
thanks...  :-D  ..

the seat is a stock seat with an special custom seat-foam to reach the fuel cap. seems to be very rare.. and i can´t say which company it offered in the old glory days of motocross...
 its a little bit damaged, but i will cut it a little bit to safe as much of it... :-)
i love to have things like this, that no other can have.. :-D  

the seat is laying beside me so i made just this pics.

« Last Edit: March 15, 2014, 12:53:03 AM by motopunk »
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline Foxx4Beaver

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Re: just bought a ´87 kx250
« Reply #27 on: May 26, 2013, 11:55:12 PM »
I like it...gives it a more modern/trick look.
Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline motopunk

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Re: just bought a ´87 kx250
« Reply #28 on: May 27, 2013, 03:56:53 PM »
bad news... couldn´t safe the added custom-seat part. its to damaged and i decided to make the seat in stock . but i will keep it and it goes to my little special parts-museum... i have also to find out which company had offered it, for some infos...
next bad news: the reaper got my tacker yesterday evening by half the work...  :| needed a new one... 8-)
« Last Edit: March 15, 2014, 12:55:52 AM by motopunk »
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---

Offline motopunk

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Re: just bought a ´87 kx250
« Reply #29 on: May 28, 2013, 07:08:28 AM »
seat is finished and some new parts were in the mail...  :-) only the lower shock bearing is still missing...

just decided to install a mix of 87 and 89-graphics and i have still a set of blue gasgas-fenders that i used on the 97 in the past... think it becomes an great individual look ...  :-D

« Last Edit: March 15, 2014, 12:59:30 AM by motopunk »
big 2 stroke bikes are weapons for real men, who don´t fear death or devil. ;O)
´83 kx250, ´87 kx250 (with 360 big bore), 87 kx500, ´93 kx500 sfc

---  www.der-motopunk.de.tl  ---