rm65/kx65

levimx22
Posts
1203
Joined
4/25/2011
Location
Coalgate, OK, USA

so i just picked this 03 rm65 up for $20. it is locked up and needs a complete rebuild. after getting it home and looking it over i noticed it said kawasaki on the frame, and from what i have read the rm65/kx65 are the exact same bike with different color plastics. so now im wondering if i should be ordering rm parts or kx parts, and if kx engine internals will work with this "rm" motor. hoping a mini builder can chime in and give me some insight.

IMG 9825
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Shredder
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225
Joined
9/25/2006
Location
Concord, NC, USA
Fantasy
6/10/2025 11:21am Edited Date/Time 6/10/2025 11:21am

If I remember correctly, they had an agreement where Kawasaki made the 65s and Suzuki made the 250Fs, along with some of the trailbikes being shared too. Exactly the same except for the color. 

2
Falcon
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12411
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11/16/2011
Location
Menifee, CA, USA
6/11/2025 11:33am

^Kawasaki and Suzuki shared more than the 65 and 250F, in fact. Really, the only truly "shared" off-road bike was the 250F, as it was developed by both companies. (Suzuki engine, Kawasaki chassis, from what I understand.)

From 2004 to 2007 or so, you could buy a green LT400 DR-Z110 or DR-Z400, and you could buy a yellow KX65 or Mean Streak 1600 cruiser. The joint marketing agreement has since expired, but in that time frame the two companies were helping each other fill out their product lines. 

OP, your bike is 100% a Kawasaki motorcycle and you can buy any part for it from Kawasaki. You can also still probably get most of those parts from Suzuki, but they will come with a Kawasaki label on the part, or a re-branded package that indicates Suzuki. 

1
MOTO557556
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89
Joined
7/21/2014
Location
Burtrum, MN, USA
6/13/2025 3:56am

Bikes are identical 2003 - 2005. Yellow plastic difference only.

MOTO557556
Posts
89
Joined
7/21/2014
Location
Burtrum, MN, USA
6/13/2025 4:03am

Make sure you check parts prices between brands if buying new. Here is an example of contrasting pricing on a new cylinder:

image 1740.png?VersionId=Ndri85af5D20q5

 

image 1741
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