polished rotors
R.I.P. BROTHER
Joined: Dec 2008
Posts: 3,076
Likes: 6
From: Colorado Springs
It was a very noticable difference between stock and my polished rotors.
So yours felt funky when they were still shiny too?
need to be sure to clean the pistons when changing brake pads.
I'm gonna do that this afternoon. I have weird wear patterns on my rotors and I aint stopping on dimes like the rest of the crew. Sheese I gotta literally stand on my rear brake to lock it up.
Seasoned HDF Member
Joined: May 2005
Posts: 10,232
Likes: 9,246
From: Georgia
Go get yourself a rebuild kit Chaz.Split the caliper and clean the hell out of them.Make sure you blow them out real good.Use fine grit emery cloth on your rotors to clean the surface.I use a sanding block to do this.I did mine twice in 43k.to keep the brakes stopping good.The stock calipers are prone to suck wind.I finally put a set of HHI calipers on. Wish I had done that 43k ago. G.
Club Member
Joined: Jul 2008
Posts: 1,542
Likes: 2
From: Central IL.
I too have DNA Super Spoke polished rotors and Lyndall Z pads. I have no problem stopping at all.
Chaz, if you have a weird wear pattern, that would be why you are not stopping as well as the rest of us. It has nothing to do with them being polished. You are only using the low spots on your rotor to stop with instead of the whole area of your pad.
Chaz, if you have a weird wear pattern, that would be why you are not stopping as well as the rest of us. It has nothing to do with them being polished. You are only using the low spots on your rotor to stop with instead of the whole area of your pad.
Ultimate HDF Member
Joined: May 2008
Posts: 7,439
Likes: 884
From: 'Noke, VA
I've got a set of chrome rotors I got from Eastern with the Lyndall Z pads, and there's a huge difference in stopping power from stock. I couldn't lock up my rear brake if I had to.
Eventually I'll invest in a set of PM differential bore calipers.
Eventually I'll invest in a set of PM differential bore calipers.
R.I.P. BROTHER
Joined: Dec 2008
Posts: 3,076
Likes: 6
From: Colorado Springs
Chaz, if you have a weird wear pattern, that would be why you are not stopping as well as the rest of us. It has nothing to do with them being polished. You are only using the low spots on your rotor to stop with instead of the whole area of your pad.
Seasoned HDF Member
Joined: May 2005
Posts: 10,232
Likes: 9,246
From: Georgia
Looking at your pic a little closer I'd say you have a piston sticking.Make sure you have some fine emory cloth on hand to polish the piston.
The differential bore is the key to good braking,along with a quality rotor.Your only gonna get so much brake from the stock brakes.If your a hard breaker expect them to suck.
The PM'S and HHI'S are only about a grand for a set.Get off that wallet money bags$$$$$$$$$$$$$$$$.G.
The differential bore is the key to good braking,along with a quality rotor.Your only gonna get so much brake from the stock brakes.If your a hard breaker expect them to suck.
The PM'S and HHI'S are only about a grand for a set.Get off that wallet money bags$$$$$$$$$$$$$$$$.G.
Tourer
Joined: Dec 2007
Posts: 426
Likes: 0
From: On the road to nowhere, UK
Brakes rely on friction between pad & rotor. Polish the rotor & it's obvious it's not going to stop any better.
Try suggesting it to someone who races & see what they say!
Try suggesting it to someone who races & see what they say!
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Extreme HDF Member
Joined: Jul 2006
Posts: 10,058
Likes: 8
From: MEXICO
Nahhh... I thought the same thing. I got my chromed rotors at the same time I increased the tire/wheel diameter +2" (rear) and +5" (front). I dropped a 6 piston PM caliper in front just in case 
, no no brake issues with the chrome rotors (which should be if you have them with polished only).
Good luck,
Mimo.
, no no brake issues with the chrome rotors (which should be if you have them with polished only).Good luck,
Mimo.
R.I.P. BROTHER
Joined: Dec 2008
Posts: 3,076
Likes: 6
From: Colorado Springs
Looking at your pic a little closer I'd say you have a piston sticking.Make sure you have some fine emory cloth on hand to polish the piston.
The differential bore is the key to good braking,along with a quality rotor.Your only gonna get so much brake from the stock brakes.If your a hard breaker expect them to suck.
The PM'S and HHI'S are only about a grand for a set.Get off that wallet money bags$$$$$$$$$$$$$$$$.G.
The differential bore is the key to good braking,along with a quality rotor.Your only gonna get so much brake from the stock brakes.If your a hard breaker expect them to suck.
The PM'S and HHI'S are only about a grand for a set.Get off that wallet money bags$$$$$$$$$$$$$$$$.G.
I think youre right tho. There is a really inconsistant feel in my front brakes. Sometimes better than other days yada, yada.
My rear brake is simply garbage as well. I couldnt lock that bastard standing on it with all my weight. Its time to tear em' down and figure em out.
I'm not as up to speed on Harley brakes as I would like to be thats for sure. I bleed em, replace pads and have done caliper rebuild kits on countless cars and other bikes of Asian heritage just figgered with only 17K on this bike that wasnt something I needed to be doing...Yet.
Thanks Gordon.