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Floating Rotor.??

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Old Apr 27, 2009 | 09:26 PM
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Question Floating Rotor.??

My local craigslist has a Floating Rotor for $70. New, HD#44358-00, box dated 03/07.

I know it's more of a performance item, or something to add "because we can", but is this worth it.?? Is there a true braking performance increase. I'm always thinking that the brakes on my WG could be better. The rears in particular, but if I can get better braking up front, why not....

DD
 
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Old Apr 27, 2009 | 09:53 PM
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I love my floating rotors. No more warped stock for me.
 
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Old Apr 27, 2009 | 10:49 PM
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floating rotors really help with brake drag, not so much with braking power.
 
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Old Apr 28, 2009 | 04:38 PM
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I don't notice a difference, looks better on my scoot though.
 
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Old Apr 28, 2009 | 05:26 PM
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Ok, here's a dumb question.... What are floating rotors ?
 
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Old Apr 28, 2009 | 06:53 PM
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Originally Posted by jaysonL
Ok, here's a dumb question.... What are floating rotors ?
From a google search:

There are three types of brake rotors: solid, semifloating, and full floating. With a solid rotor a single piece of metal is bolted to the wheel. With semifloating, you have a center piece and a separate outer part that the brake pads touch and the two are connected by a bunch of round "buttons" that allow a small amount of movement between the two. With full floating, the braking surface is relatively loose so that it can move around to hopefully become in perfect alignment with the pads. Full floating rotors are less likely to pulse than solid or semifloating rotors. Most race bikes have full floating rotors. Full floating rotors make noise at low speeds as the parts move around, since they're kind of loose. Semifloating rotors don't make the noise.
 
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Old Apr 28, 2009 | 07:20 PM
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Some do not make noise ever if they have springs pushing them out
 
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Old Apr 28, 2009 | 10:43 PM
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Hmm, where were you a couple of weeks ago when I was selling my floating rotor on here for $50 shipped? Got no interest whatsoever. Wound up selling it with my old wheels for $200 total.

Yes, it is a performance upgrade by the way.
 
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Old Apr 28, 2009 | 11:34 PM
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Thanks all for the input. I guess for 70 bucks, I can't go too wrong.

2007fxdc, sorry I missed your sell. must have been in the market for something else that day.
 
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Old Apr 29, 2009 | 05:26 AM
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I don't know where this google result comes from, but I don't think it's accurate. I've never heard this "semifloating" thing. You've either got a fixed braking surface or you've got a floating braking surface. There is no in between.

Originally Posted by RollaMo
From a google search:

There are three types of brake rotors: solid, semifloating, and full floating. With a solid rotor a single piece of metal is bolted to the wheel. With semifloating, you have a center piece and a separate outer part that the brake pads touch and the two are connected by a bunch of round "buttons" that allow a small amount of movement between the two. With full floating, the braking surface is relatively loose so that it can move around to hopefully become in perfect alignment with the pads. Full floating rotors are less likely to pulse than solid or semifloating rotors. Most race bikes have full floating rotors. Full floating rotors make noise at low speeds as the parts move around, since they're kind of loose. Semifloating rotors don't make the noise.
 
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