1999 KX250 Bottom end

ace402
Posts
292
Joined
9/23/2019
Location
Loxley, AL, USA

1999 KX250 bottom end

I picked this up from a gentleman who got out of the sport. I’m clearing out the garage and listing this for sale. I have not done anything to this except wipe the dust off and take pictures. 

The guy I bought this from said he was having issue with 5th gear. He took it apart, didn’t find anything wrong with it and put it back together. He thinks he replace the rod and or crank and some of the bearing ms while he was in there but couldn’t remember. He ended up getting a different bottom end out of a different bike to put in his. This bottom end sat in his garage until I bought it. The crank looks new to me and some of the bearings do too. However I make no claims as to if they were actually done. I can’t confirm if it’s actually for a 1999 KX250 but I have no reason to believe it isn’t. IMG 4019 2IMG 4020 1IMG 4021IMG 4022 0IMG 4024IMG 4027 1.jpeg?VersionId=IMG 4028 0.jpeg?VersionId=q13mUFF5gGokW4428ShP51PL8kZI took the best pictures I could to make a solid representation of the engine.

Thanks for looking.


$800 obo plus actual shipping.

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ace402
Posts
292
Joined
9/23/2019
Location
Loxley, AL, USA
12/28/2025 2:39pm Edited Date/Time 12/28/2025 2:39pm

IMG 4023 4

ace402
Posts
292
Joined
9/23/2019
Location
Loxley, AL, USA
12/28/2025 2:40pm
IMG 4025 3.jpeg?VersionId=IG7i
1
ace402
Posts
292
Joined
9/23/2019
Location
Loxley, AL, USA
12/28/2025 2:43pm
IMG 4035 1
1
ace402
Posts
292
Joined
9/23/2019
Location
Loxley, AL, USA
12/28/2025 2:53pm
1

The Shop

ace402
Posts
292
Joined
9/23/2019
Location
Loxley, AL, USA
1/3/2026 9:23am

$700 obo

ace402
Posts
292
Joined
9/23/2019
Location
Loxley, AL, USA
7/10/2026 5:15pm

$550

 

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