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UTV's Off Road ( RZR, YXZ, Mini Buggy, Carts,etc.) => UTV Motor and Drivetrain => Topic started by: Admin on May 21, 2009, 08:38:06 PM

Title: Brake Rotor Prep
Post by: Admin on May 21, 2009, 08:38:06 PM
I got a new brake rotor made from mild, It was recommended to me to have it bead blasted to remove any scale, Any suggestions on a coating, Leave it raw etc etc? I was thinking to paint the center non used area with some high temp grill paint... Input guys?
Title: Re: Brake Rotor Prep
Post by: Engineer on May 21, 2009, 09:28:42 PM
My only input is, Tell us what you do, and how it works out!
Title: Re: Brake Rotor Prep
Post by: Admin on May 21, 2009, 09:32:08 PM
Here is the final design, I drew it up in cad and Rick S added the round holes, not the mount holes, and refined some edges etc, so hopefully he double checked my work well, Or i may have a cheap rotor for sale... :)

Title: Re: Brake Rotor Prep
Post by: Lance-W on May 21, 2009, 09:38:33 PM
They sell some ceramic paint in parts stores for calipers.  That might hold up better than grill paint.
Title: Re: Brake Rotor Prep
Post by: fabr on May 21, 2009, 09:40:40 PM
Leave wear area bare.
Title: Re: Brake Rotor Prep
Post by: SPEC on May 21, 2009, 09:54:31 PM
^^^^^^^^^^^^^^^
 ;D b:1 ff: gg: :m b:1 (ks)
Title: Re: Brake Rotor Prep
Post by: Doug Heim on May 21, 2009, 10:02:21 PM
I zinc them. Actually zinc di chromate? is that the spelling. Anyway it is the yellow zinc like on gr 8 bolts. I have used engine paint but like master said. DO NOT paint the pad area. I actually did that on my first piranha. first time I hit the rear brakes I soiled myself from the noise and thought I lost somthing major!
Title: Re: Brake Rotor Prep
Post by: Admin on May 21, 2009, 10:03:56 PM
Ya, I kinda figured not to paint the contact area... :-X
Title: Re: Brake Rotor Prep
Post by: Rick S. on May 21, 2009, 10:07:41 PM
That's a great looking rotor for your first few days using autocad.
Title: Re: Brake Rotor Prep
Post by: artie on edge on May 21, 2009, 11:34:26 PM
I zinc them. Actually zinc di chromate? is that the spelling. Anyway it is the yellow zinc like on gr 8 bolts. I have used engine paint but like master said. DO NOT paint the pad area. I actually did that on my first piranha. first time I hit the rear brakes I soiled myself from the noise and thought I lost somthing major!

I agree with Douggie here, or cad plate them. The plating quickly wears off the operating surface.
Title: Re: Brake Rotor Prep
Post by: trojan on May 22, 2009, 02:06:07 AM
I agree with Douggie here, or cad plate them. The plating quickly wears off the operating surface.

+1

Nickel is nice and shiny ;)
Title: Re: Brake Rotor Prep
Post by: Punkur67 on May 22, 2009, 04:26:09 PM
I painted mine and used emery cloth to clean up the overspray on my pad surfaces.
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