93-94 KDX fork tube sizing question

trailryder

Member
Oct 1, 2004
133
0
Guys, I'm putting together a poor man's upsidedown fork conversion for a H series kdx and I need to know what size the forks tubes are under the lower triple clamp and the upper triple clamp.Giving me the sizes in MM would be perfect. Thanks in advance
 

razrbakcrzy

Member
Aug 12, 2004
136
0
I.d. Or O.d. I Have A 92' Will That Do.
 

trailryder

Member
Oct 1, 2004
133
0
Raz, yes that will do (if I'm correct the 92 has the upsidedown forks also.) I'd like the OD so I can match up the size to the forks I have to see if there is a size difference in the triple clamps. Thanks so much.
 

razrbakcrzy

Member
Aug 12, 2004
136
0
I get it this week end and I'll post a picture of our bike to let you see if they are what you are looking for.
 

domino dave

Member
Sep 24, 2003
136
0
The 92 KDX has conventional forks. In 93 they changed to "upside down".
 

trailryder

Member
Oct 1, 2004
133
0
the size for the 92 will not work for me.....does anyone have a 93 94 with upside down forks and willing to measure the fork O.D. under the top and bottom triple clamps ??
 

Karbon_Dunn

Member
Jun 4, 2004
7
0
I know Jason_Who has either a '93 or '94. I would be happy to get the O.D. for you but my brother just took both of my '93's down south for the winter to ride. I will try and get ahold of him and get those specs for you.
 

trailryder

Member
Oct 1, 2004
133
0
Karbon- that would be cool, I still haven't been able to get the numbers (MM) for those forks for those years..I'm trying to put inverted KLX forks on a o1 KDX. I have a really nice set of forks but no clamps and see different year clamps from time to time on the auction site.Hope to hear from you soon.
 

pete fry

Member
Mar 9, 2004
116
0
tube sizing

I have a 1990 200sr,jap import with upside downers.
The top of the tube is 50mm diameter.
The lower area where the clamp fits is 55.5mm diameter.
The under side of the top clamp has KX500 written in the casting.
Hope this helps. :cool:
 
Aug 3, 2004
29
0
ive gotta 94 with the pside down forks, but they say KX125 on the upper triple tree but i dont konw the diameter yet
ill try to get them measured tomorrow
 

trailryder

Member
Oct 1, 2004
133
0
pete- those forks you have are oddball for the states but I do appriciate you're help. Hero- Thank you and look forward to your answer.I
 
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