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BJB812 Started a new thread 1987 CR250 Evo build

4/10/2014 11:59am
After rebuilding a 89 KX250 last year and racing a few rounds in last years Dutch Pre90 evo class, i dicided that i needed a new winter project to work on this past winter. I did some research and i came across a 87 CR250, looked quite fine in the online sales add. So i went to pick it...
This forum thread has 1 reply.

BJB812 Started a new thread Kawasaki KX250 1989 build

10/18/2013 2:01am
Hi, At first, a little introduction: My name is Bart, 24 years old and currently living in The Netherlands. After riding on KTM bikes for a few years now i thought it was time to buy something new... started looking for a 2011/12 KTM SX 250 but couldn't find one to fit my budget. Then a friend asked me to...
This forum thread has 49 replies.

BJB812 Started a new thread 89 KX250 Jetting? (265 bigbore)

6/20/2013 1:24pm
Hi Guys, I'm having a few issues with finding the right jetting for my 89 kx250. I tried alot of jets but it keeps running to rich. For now i am at 182 main en 55 pilot but it still is way to rich.... Stock jetting should be 172 main and 52 pilot... but i dont wanna mess with that...
This forum thread has 2 replies.

BJB812 Added a reply to Kawasaki KX250 1989 build

3/7/2013 2:01pm
and anybody that has an idea about what i should do with the wheels? Leave them like this or get myself some gold 21/19'' rims and chromed spokes...?

BJB812 Added a reply to Kawasaki KX250 1989 build

2/5/2013 12:24am
little update.... and finally got all the parts that i needed except for one major thing.... the gearbox it self. Turned out that the one currently inside the cases is too far gone, missing a few teeth and al the gears have to much free play... I am looking for a replacement, but as with all the other parts... seems...

BJB812 Added a reply to Kawasaki KX250 1989 build

12/5/2012 2:20pm
yes they are.... Ryno or Ryan Towells made them for me.... side panel decals are still to come, but i'm not sure about the race numbers for next year so...

BJB812 Added a reply to Kawasaki KX250 1989 build

2/5/2013 12:24am
I truly hope that the cylinder works out fine...But when i took the engine apart and did a little inspection on the gearbox...i could cry... gear 2,3 and 4 are all gone. I didnt noticed it when i bought it because the seller told me that the clutch was gone... the engine did ran...but i didn't took it for a...

BJB812 Added a reply to Kawasaki KX250 1989 build

12/2/2012 4:02am
So..few weeks later and i have some updates: new UFO plastics: new stem bearings: chassis still looking a bit poor for now... and some custom made decals... think they will look nice! oh en btw, just to look good on the bike... a 2012 JT Racing gear combo:
Hi, Is there anybody here that is looking to sell his/her clamp set ? I am searching the net for quite some time now, bit they don't seem to exist. They need to fit my 2006 KX250 but i found out that KXF 250 clamps do fit...
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BJB812 Added a reply to Kawasaki KX250 1989 build

10/27/2012 2:46pm
Hmm its been a while since my last update. Bought a ''new'' cylinder from Pete24 here at this forum. Its a stock cylinder but as Pete told me... Eric Gorr did some magic and it seems that the bore is just a little bit larger then stock. And it arrived here 2 days ago. But the Dutch Customs office decided...

BJB812 Added a reply to Kawasaki KX250 1989 build

10/16/2012 1:02pm
Hmm it will be interesting... last Saturday i took me newer KX250 for a little ride and it turned out to be the worst bike ive ever ridden. The whole bike is leaning to much to the front... and at the moment i have no idea how to solve that.... So lets hope that this 89 baby doesn't suffer the...

BJB812 Added a reply to Kawasaki KX250 1989 build

10/15/2012 12:23pm
Hmm i agree, might look period but those Kawi bolts suck bigtime. And besides that... i am missing alot original bolts. Replating the old bolts might look cool but i prefer Allen bolts.

BJB812 Started a new thread Pro Circuit triple clamps KX250 2006?

10/13/2012 4:58pm
Hi, Doe anyone here know something about these clamps? I am building myself a lookalike PC KX250 bike but i couldn't find clamps that will fit. Just a few KXF450 ones on ebay... but i guess that these wont fit the older kawi's ?
This forum thread has 4 replies.