[Z]

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I'm in need of a rear rotorfor an 81. I was told that the 80/81 were the same. Is this correct? Also while looking at new ones it appeared that the 79/80 CBX, 80/81 CB900C, and 79/80 CB750F supersport all listed the same rotors. I dont know if this is correct but it would give a few more options for used ones.

Thanks for any input.

 

[wingdawg101]

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80/81 are the same to my knowledge!

There are some other bikes that fit also, not sure which ones!

I would just buy off e-bay and make sure the seller has a good track record!

 

[BRowan]

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Rear discs for the 80 & 81 are the same (EBC MD1071), the 82 & 83 use EBC MD1082. Can't say if other bikes use these discs as I don't ride them, but you could go to the EBC site and check what bikes use the MD1071, then you will know for sure.

 

[Silicon Sam]

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Z, I have an '81 parts bike in the driveway. I'll measure the
rotor thickness later today and let y'all know. I'll let it go
cheap, it won't do my '83 any good...

Raymond

 

[Frenchy]

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Z,

First, Welcome!:waving:

The rear rotor from a CBX 900 will fit. I recently found out this little tid bit from my local Goldwing Guru.:weightlifter: