atc90 disk brakes?

[vartiak15]

has anyone got any new set ups to show? i plan on gettin a mechanical brake caliper and coverting my brakes to disks! i would just like to see what other have got! and what size disk was most popular and maybe some tips on the linkage set up (with pics would be great) thanks for anyone that chimes in

[90crazy]

has anyone got any new set ups to show? i plan on gettin a mechanical brake caliper and coverting my brakes to disks! i would just like to see what other have got! and what size disk was most popular and maybe some tips on the linkage set up (with pics would be great) thanks for anyone that chimes in

check out this thread....
http://www.3wheelerworld.com/showthread.php?120917-atc-90-110-rear-disk-break&highlight=

[86trizinger]

I am running a 200x rear disc on my 90.. Using a Kx85 rear caliper, master cylinder and brake hose. I made a bracket to mount the caliper. It is currently apart in my garage right now or I would take a picture. It works great, but does lock up the rear wheels very quick.

[vartiak15]

how did you mont the disk? did you turn down an atc90 brake hub and then weld a bracket to it?

[dcreel]

http://i176.photobucket.com/albums/w182/dcreel/002-37.jpg
http://i176.photobucket.com/albums/w182/dcreel/004-34.jpg
http://i176.photobucket.com/albums/w182/dcreel/005-33.jpg
http://i176.photobucket.com/albums/w182/dcreel/003-32.jpg

[vartiak15]

nice pics now did you turn down a stock hub and make a mont for the disk? or did you get the trike with that set up on it? pm me if you ever wana sell any of them parts!!!!!!

[vartiak15]

and in the third pic the exhaust blocks right were i wanted to see does that rod just attach to the stock pedal?

[dcreel]

and in the third pic the exhaust blocks right were i wanted to see does that rod just attach to the stock pedal?

yes.. I bought it all together with the rear disc brake.

[86trizinger]

For my disc brake setup I used an sprocket hub from another atc and it fit the splines perfectly. It did need a small spacer to take the place of the brake drum.

[vartiak15]

do you know waht atc hub you used and what year axle do you have with your set up?

[vartiak15]

anyone got a 200x brake hub layin around to measure and see if this is what works?

[86trizinger]

It may have been a 200x hub. I know I used a 200x rotor. My axle is from a 1979 atc 90

[whitetail hunter]

a 200x disc will slide on the axle , may need a small spacer not sure yet? guess it depends on caliper that you use.