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Solid vs Floating Rotor

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Old May 16, 2017 | 08:01 PM
  #1  
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Default Solid vs Floating Rotor

I have to replace the front rotor on my new to me Heritage.

I looked on the Harley site and found that there is only $10.00 difference in price.

What are the advantages or disadvantages in each?

Thanks
 
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Old May 16, 2017 | 08:23 PM
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The primary advantage is that a full floater will line itself up to the pad surface when the brakes are applied to provided the greatest pad-to-rotor contact area. So, better braking efficiency and stopping power.
 
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Old May 16, 2017 | 09:15 PM
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Aren't they also less prone to warping from excessive heat?.
 
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Old May 16, 2017 | 09:19 PM
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In theory since you have a floating caliper like a car, the caliper will center itself.
 
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Old May 17, 2017 | 12:27 PM
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Originally Posted by aecs
In theory since you have a floating caliper like a car, the caliper will center itself.
His 2008 heritage doesn't have a Front floating caliper...they're fixed 4-piston


Edit: I added the "2008" and "Front" for further clarification...Rear is sliding (aka "floating") on an 08
 

Last edited by multihdrdr; May 17, 2017 at 02:34 PM.
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Old May 17, 2017 | 01:22 PM
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Originally Posted by multihdrdr
His heritage doesn't having floating calipers...they're fixed 4-piston


.
+1 Just look at them before answering. The caliper would slide on a rod like the older HD did if it was a floating caliper.
 
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Old May 17, 2017 | 02:24 PM
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Floating rotors dissipate heat much better than solid. Also make sure you you get compatible pads.
 
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