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Author Topic: 1.85x19 rim size. What bike is this from?  (Read 2455 times)

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Offline timdhawk

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1.85x19 rim size. What bike is this from?
« on: December 22, 2009, 10:50:05 PM »
This is on my 78 cb750. Resources say the orig. was a 3.25x19. is this correct? I have the 1.85x19 on there now. I think i read somewhere that size was used on th cb500's but cant be sure. Any issues with running this size rim on a 750 if it did come from a 500?
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Offline Duke McDukiedook

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Re: 1.85x19 rim size. What bike is this from?
« Reply #1 on: December 22, 2009, 10:58:44 PM »
Whatever bike it is from, that is a slim rim.
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Offline kevins750

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Re: 1.85x19 rim size. What bike is this from?
« Reply #2 on: December 22, 2009, 11:20:13 PM »
3.25X19" is likely your tire size..1.85X19" would be your stock front rim size..
« Last Edit: December 22, 2009, 11:23:25 PM by kevins750 »
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1978 CB750K
1973 CB750K(w/velorex sidecar)

Offline Terry in Australia

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Re: 1.85x19 rim size. What bike is this from?
« Reply #3 on: December 22, 2009, 11:23:56 PM »
Kevin is correct, CB750 (and 500/550) rims were 1.85 x 19 front, and 2.15 x 18 rear. Cheers, Terry. ;D
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Offline timdhawk

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Re: 1.85x19 rim size. What bike is this from?
« Reply #4 on: December 23, 2009, 03:36:11 AM »
thank you guys!
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