Author Topic: CB500K1 torque bar and brake rod colour?  (Read 744 times)

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Offline AndyH

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CB500K1 torque bar and brake rod colour?
« on: August 22, 2017, 05:51:03 PM »
Can someone please confirm whether the rear wheel torque bar and brake actuating rod are supposed to be black or unpainted.
They're black on mine, but looks like they've been rattle canned.  ???
1971 CB750K1 (US import)
1972 CB500 Four K1 (SOLD)
Previously owned..
1967 Honda Sports 90
1971 Yamaha CT2 175
1973 Yamaha RD250
1975 Kawasaki KX125
1983 Yamaha XT250T
BMW R65
BMW R80
BMW R100LT

Offline BomberMann650

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Re: CB500K1 torque bar and brake rod colour?
« Reply #1 on: August 22, 2017, 06:04:46 PM »
My 550 are unpainted.  I believe the 500's were similar.


Offline jonda500

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Re: CB500K1 torque bar and brake rod colour?
« Reply #2 on: August 22, 2017, 06:11:58 PM »
Pretty sure they are originally just zinc plated. My cb500 project came with them and other parts chrome plated, I have just finally finished replacing them all with original not chrome items - maybe if the chrome was in better condition I could have learned to live with it...
John
Remember that an ignoramus is only someone who doesn't know something you just learned yesterday!

A starter clutch thread:
http://forums.sohc4.net/index.php/topic,122084.0.html
1972 CB500K1 original 4 owner bike
1972 CB500K1 returned to complete/original condition
1975 CB550F built from parts - project thread:
http://forums.sohc4.net/index.php/topic,149161.msg1711626.html#msg1711626
197? CB500/550 constructing from left over parts
1998 KTM 380 (two stroke) recent impulse buy, mmmm...

Offline AndyH

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Re: CB500K1 torque bar and brake rod colour?
« Reply #3 on: August 22, 2017, 07:27:06 PM »
Thanks guys.  I'll strip the paint off and see what I'm left with.

I've also found that the torque bar is somewhat bent....I believe it should be straight, am I correct?
1971 CB750K1 (US import)
1972 CB500 Four K1 (SOLD)
Previously owned..
1967 Honda Sports 90
1971 Yamaha CT2 175
1973 Yamaha RD250
1975 Kawasaki KX125
1983 Yamaha XT250T
BMW R65
BMW R80
BMW R100LT

Offline jonda500

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Re: CB500K1 torque bar and brake rod colour?
« Reply #4 on: August 22, 2017, 08:40:26 PM »
Yes the torque bar should be straight - often it gets bent to clear an oversized rear tyre.
John
Remember that an ignoramus is only someone who doesn't know something you just learned yesterday!

A starter clutch thread:
http://forums.sohc4.net/index.php/topic,122084.0.html
1972 CB500K1 original 4 owner bike
1972 CB500K1 returned to complete/original condition
1975 CB550F built from parts - project thread:
http://forums.sohc4.net/index.php/topic,149161.msg1711626.html#msg1711626
197? CB500/550 constructing from left over parts
1998 KTM 380 (two stroke) recent impulse buy, mmmm...

Offline AndyH

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Re: CB500K1 torque bar and brake rod colour?
« Reply #5 on: August 22, 2017, 08:51:09 PM »
Yes the torque bar should be straight - often it gets bent to clear an oversized rear tyre.
John

Thanks for that John, I've got standard tyre size.  I've straightened it up with some deft application of a rubber mallet.  Looks much better now!  8)
« Last Edit: August 23, 2017, 01:57:38 AM by Himble »
1971 CB750K1 (US import)
1972 CB500 Four K1 (SOLD)
Previously owned..
1967 Honda Sports 90
1971 Yamaha CT2 175
1973 Yamaha RD250
1975 Kawasaki KX125
1983 Yamaha XT250T
BMW R65
BMW R80
BMW R100LT