View Full Version : inverted forks on a 200x
damageinc2785
10-08-2008, 11:54 PM
i want to put inverted forks on my 1985 200x
what forks should i use? i see ktm 85sx forks are popular for this on the 250rs
can i get the 200x triples honed/machined for these larger forks?
what axle would i use?
what front brake?
can i put tapered roller bearings in the neck of the 200x?
thanks for any help
Red Rider
10-09-2008, 03:10 AM
what forks should i use?
can i get the 200x triples honed/machined for these larger forks?
Any of the 85cc motocross bike's forks should work fine for a 200x. The CR, KX, RM, & YZ all use 37mm inverted forks.
There isn't enough material on 200X tripleclamps to bore them out to accept inverted forks. You'd need to have some custom tripleclamps made.
Solid Snake
10-09-2008, 08:48 AM
can i put tapered roller bearings in the neck of the 200x?
Yes, any aftermarket steering stem bearings are the tapered roller type and come with everything you need.
Derrick Adams
10-09-2008, 10:58 AM
You will also need to take into account that the 200X has a trailing front xle and the dirt bikes are all leading axle. When you make that change you will need to reflect that in the rake of your new triples.
If your serious about doing the swap, you had better prepare yourself for some serious fabrication or money (either will work lol). New triples will need to be made to hold the front forks, as well as an adaptor for the front hub and matching front rotor/ brake assembly from the dirt bike.
The nice thing about the swap is MUCH improved ride and handling over stock.
bigpimpin
10-09-2008, 01:51 PM
there is a guy on the boards who can apparently make the triples. He made them for Derrick I called him to have a set done but never heard back from him. Who else can make a set?
WIkid500
10-09-2008, 04:58 PM
I could see what I can do. Let me know what sizes and what needs to be done. Could get the CNC set up here at school and turn some out.
robertmitch85
01-13-2009, 03:20 PM
dide you ever get some one to make you triple clamps. I am interested in getting a pair
bigpimpin
01-14-2009, 09:04 AM
I was interested in a set, too. try Jason Hall, he is one source who apparently can make a set of triples for them to work. I tried contacting him several times to no avail
Billy Golightly
01-14-2009, 10:03 AM
I could probably make another steel set like what I have on my Tri-Z thats running the KTM85SX forks...PM me if your interested.
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