Author Topic: Cush drive compatability  (Read 1289 times)

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Offline evanphi

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Cush drive compatability
« on: May 04, 2015, 06:38:59 AM »
Changed my rear tire yesterday, and in taking off my sprocket, I found that my rear cush drive rubbers are from a Hondamatic! COOL. Makes sense, as the rear wheel is a 17"... BUT they are falling apart...



The Hondamatic rubbers have the big one and small one joined together... and since mine are falling apart I would like to get some new ones. Can K model rubbers (one big, one small) fit the hub? The hub on the CB750A and the CB750K are the same (PN 42601-300-050), but the flange for the sprocket is different. CB750K PN = 42609341000, CB750A PN = 42610393000

No direct pic, but from the splines under the sprocket bolts (not round, like on the A), it looks like the flange under my sprocket is a CB750K one... (zoom in!)



I am thinking I can use the K rubbers, but I just want to make sure.
--Evan

1975 CB750K "Rhonda"
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Offline nixon

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Re: Cush drive compatability
« Reply #1 on: June 02, 2015, 05:29:28 AM »
be interested also..
cb750a 77, cbr900rr 93 with auto clutch

Riding tip " turn in late, feeling great.  Turn in early,  feeling squirrely "

Offline BobbyR

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Re: Cush drive compatability
« Reply #2 on: June 08, 2015, 07:59:13 PM »
Those look like my 78K rubbers. I suspect they are all the same. Big one and a smaller one attached to it.
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