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Author Topic: What is the size of rear drum brake CB750 - 180mm 190mm 200mm ?  (Read 811 times)

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Offline greenjeans

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What is the size of rear drum brake CB750 - 180mm 190mm 200mm ?
« on: February 11, 2015, 06:49:20 PM »
Title says it all.  Anyone know the size of the rear drum of a pre76 CB750 ?     
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Offline 754

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Re: What is the size of rear drum brake CB750 - 180mm 190mm 200mm ?
« Reply #1 on: February 11, 2015, 10:05:09 PM »
Should be marked inside,  probably the original size plus about a mm.
 So a 180 would say max dia 181.00 for example..
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Offline greenjeans

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Re: What is the size of rear drum brake CB750 - 180mm 190mm 200mm ?
« Reply #2 on: February 13, 2015, 09:08:21 PM »
I was hoping not to pull a wheel to find out.   I was guessing 180 but was hoping for confirmation before I yank a wheel
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Offline 70CB750

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Re: What is the size of rear drum brake CB750 - 180mm 190mm 200mm ?
« Reply #3 on: February 14, 2015, 03:00:29 AM »
I have a drum in my storage, will measure it later today.
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Offline 70CB750

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Re: What is the size of rear drum brake CB750 - 180mm 190mm 200mm ?
« Reply #4 on: February 14, 2015, 01:09:35 PM »
Quote from: greenjeans on February 11, 2015, 06:49:20 PM
Title says it all.  Anyone know the size of the rear drum of a pre76 CB750 ?   

180mm, the one I have is K3.
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Prokop
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Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650
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