Author Topic: 1977 400/4 steering yolks  (Read 81 times)

Offline Coppertop1234

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1977 400/4 steering yolks
« on: January 28, 2026, 04:37:47 PM »
Hi searching for a headset for 400/4
 33mm?
top and bottom yolks
or full front end ?
I Love Tinkering with Old Classics
1970 Mobylette 50cc  
1972 Honda Cb175
1974 Yamaha Rd250  
1962 Triumph 650 Bonneville
1972 Norton 750  Interceptor  
1978 Honda CB400/4
1976 CB750F1 
1976 Suzuki GT750 Kettle
1978 Honda CB 750 F1 
Married Life No Bikes for a while then
1975 CB Honda 400/4 Restoration
1976 Kawasaki Z650   Restoration
2002 Suzuki GSX1400
1976 Honda cb750F1  Restoration
1978 Honda cb750 F1 Restoration
1977 CB 250 Dream    Restoration
1977 CB400/4  - The last one - Restoration

Offline Coppertop1234

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Re: 1977 400/4 steering yolks
« Reply #1 on: January 28, 2026, 05:29:14 PM »
if i cant find one are there other options that would fit?
I Love Tinkering with Old Classics
1970 Mobylette 50cc  
1972 Honda Cb175
1974 Yamaha Rd250  
1962 Triumph 650 Bonneville
1972 Norton 750  Interceptor  
1978 Honda CB400/4
1976 CB750F1 
1976 Suzuki GT750 Kettle
1978 Honda CB 750 F1 
Married Life No Bikes for a while then
1975 CB Honda 400/4 Restoration
1976 Kawasaki Z650   Restoration
2002 Suzuki GSX1400
1976 Honda cb750F1  Restoration
1978 Honda cb750 F1 Restoration
1977 CB 250 Dream    Restoration
1977 CB400/4  - The last one - Restoration

Offline taysidedragon

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Re: 1977 400/4 steering yolks
« Reply #2 on: January 28, 2026, 05:50:46 PM »
Try https://www.400fourbits.co.uk

If he doesn't have any at the moment he may have some on the way. Basic website but email him with the details of what you need and he'll give you a price.

Send your stanchions to pitted forks (ABE) , they hard chrome them and grind back to size. Will also do the fork caps included in the price. Better than any aftermarket chrome, will last for donkey's years.
Gareth

1977 CB400F
1965 T100SS

Offline Bryanj

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Re: 1977 400/4 steering yolks
« Reply #3 on: January 28, 2026, 06:07:10 PM »
250/360 G5 might fit, forks and wheel/brakes same not sure about yokes

Offline Coppertop1234

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Re: 1977 400/4 steering yolks
« Reply #4 on: January 28, 2026, 06:24:59 PM »
i have gone to ebay seller who sold me 400 forks to see if he has yokes to match - awaiting response
I Love Tinkering with Old Classics
1970 Mobylette 50cc  
1972 Honda Cb175
1974 Yamaha Rd250  
1962 Triumph 650 Bonneville
1972 Norton 750  Interceptor  
1978 Honda CB400/4
1976 CB750F1 
1976 Suzuki GT750 Kettle
1978 Honda CB 750 F1 
Married Life No Bikes for a while then
1975 CB Honda 400/4 Restoration
1976 Kawasaki Z650   Restoration
2002 Suzuki GSX1400
1976 Honda cb750F1  Restoration
1978 Honda cb750 F1 Restoration
1977 CB 250 Dream    Restoration
1977 CB400/4  - The last one - Restoration

Offline Coppertop1234

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  • Posts: 213
  • As long as the wife is happy
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Re: 1977 400/4 steering yolks
« Reply #5 on: January 28, 2026, 07:53:18 PM »
think i am sorted we will see when they arrive :P
I Love Tinkering with Old Classics
1970 Mobylette 50cc  
1972 Honda Cb175
1974 Yamaha Rd250  
1962 Triumph 650 Bonneville
1972 Norton 750  Interceptor  
1978 Honda CB400/4
1976 CB750F1 
1976 Suzuki GT750 Kettle
1978 Honda CB 750 F1 
Married Life No Bikes for a while then
1975 CB Honda 400/4 Restoration
1976 Kawasaki Z650   Restoration
2002 Suzuki GSX1400
1976 Honda cb750F1  Restoration
1978 Honda cb750 F1 Restoration
1977 CB 250 Dream    Restoration
1977 CB400/4  - The last one - Restoration