Author Topic: CB 400F fork diameter..?  (Read 453 times)

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Offline nvr2old

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CB 400F fork diameter..?
« on: January 18, 2014, 11:18:01 AM »
Can someone tell me the fork diameter of a '75 Honda 400F?  Sounds like a stupid question, but I can't seem to find the answer.  I want to install the stock headlight shell w/o the stock turn signals which are part of the original headlight mount.  Dime City Cycles seem to have a nice selection of fork ears, but I want to make sure I order the correct size.

Thanks very much.
'76 CB550F-'72 XL250-'82 MB5-'82 CX500 Turbo-'77 naked Goldwing-'75 CB400F cafe'-'79 Suzuki GS1000S..hey, it's a Wes Cooley..

Offline Trad

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Re: CB 400F fork diameter..?
« Reply #1 on: January 18, 2014, 11:22:16 AM »
I believe it's 33mm.
74 CB550 Build: NOS-GUTTED-OEMplus-HOLDTRUE
http://forums.sohc4.net/index.php/topic,130575.0.html

Offline nvr2old

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Re: CB 400F fork diameter..?
« Reply #2 on: January 18, 2014, 11:33:43 AM »
That's what I was thinking, too.  Thanks for the quick reply.
'76 CB550F-'72 XL250-'82 MB5-'82 CX500 Turbo-'77 naked Goldwing-'75 CB400F cafe'-'79 Suzuki GS1000S..hey, it's a Wes Cooley..