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floating rear rotor?

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Old Dec 12, 2023 | 01:34 PM
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Default floating rear rotor?

My 2021 Road King uses a solid mount rear rotor. I am upgrading my fronts to Arlen Ness 14" rotors and was looking at some rear rotor options. I see Galfer offers both solid and floating rotors, both show fitment on my bike. Can you use a floating rotor where a solid mount one is intended? I'd think that may cause a little too much float as the caliper floats, right?
 
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Old Dec 12, 2023 | 03:12 PM
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I have an EBC floating rotor on the rear of my SGS, and it seems to work just fine. I haven't paid much attention to the rear caliper, but I don't think it floats does it? I hope that wasn't a seriously stupid thing to say, but the caliper is hard bolted the a bracket that doesn't move, right?


 
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Old Dec 12, 2023 | 03:17 PM
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Ok. maybe I'm wrong. I thought the caliper floated. I thought one had to - either caliper or rotor, and the rear stock rotor is hard mounted?
 
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Old Dec 12, 2023 | 04:48 PM
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Originally Posted by Mchad
My 2021 Road King uses a solid mount rear rotor. I am upgrading my fronts to Arlen Ness 14" rotors and was looking at some rear rotor options. I see Galfer offers both solid and floating rotors, both show fitment on my bike. Can you use a floating rotor where a solid mount one is intended? I'd think that may cause a little too much float as the caliper floats, right?
You can use a floating rotor on rear.
I prefer a solid on rear just because
With the stupid drivers nowadays
I have had to lock up the rear brakes
Several times to avoid a accident.
With a floater and hard braking it
Wears out the buttons pretty fast.

 
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Old Dec 12, 2023 | 05:41 PM
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Originally Posted by buell95
You can use a floating rotor on rear.
I prefer a solid on rear just because
With the stupid drivers nowadays
I have had to lock up the rear brakes
Several times to avoid a accident.
With a floater and hard braking it
Wears out the buttons pretty fast.
Buttons are old technology, check out Lyndal rotors, they don't rely on buttons as the wear contact point is small.
 
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Old Dec 12, 2023 | 06:09 PM
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Definitely stick with solid mount rotors when you have calpers that float and yes yours float.

the caliper is actually centered up when brake is applied to the solid mount rotor, this keeps it aligned for wear.

The front has floating rotors because of the small caliper mount design and solid mount.
 
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Old Dec 13, 2023 | 02:57 AM
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Originally Posted by Redrodyankneck
Buttons are old technology, check out Lyndal rotors, they don't rely on buttons as the wear contact point is small. https://www.youtube.com/watch?v=H5-cuCPK0dw
I suppose if you want to pay $500-600 per rotor.
 
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Old Dec 13, 2023 | 04:44 AM
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Geez a lot crazy talk.

 
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Old Dec 13, 2023 | 04:53 AM
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Originally Posted by Mchad
My 2021 Road King uses a solid mount rear rotor. I am upgrading my fronts to Arlen Ness 14" rotors and was looking at some rear rotor options. I see Galfer offers both solid and floating rotors, both show fitment on my bike. Can you use a floating rotor where a solid mount one is intended? Yes I'd think that may cause a little too much float as the caliper floats, right? No and Yes
Answered and not sure how you came up with “intended”. That’s just how it’s done at factory.
 
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Old Dec 13, 2023 | 06:31 AM
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Originally Posted by M Oclaf
Answered and not sure how you came up with “intended”. That’s just how it’s done at factory.
I’ve learned to ignore your posts. It’s too bad the “Ignore” function on the site still shows that a post was made. Oh well.
 
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