Progressive front springs for CB350F

[Evil August]

Does anyone know what fits and where to get them?

[teddpage]

http://www.progressivesuspension.com/
 
Might wana give those fella's a call.  Im sure they can set you up.

[Evil August]

Does anyone know if the forks on a 350F are the same as the 400F? Or any 350s?

[Toast]

Sonic springs are another option, I went with those over Progressives on my GS because they're straight rate springs. I have the stiffer rate but it's still comfortable.

[carnivorous chicken]

Does anyone know if the forks on a 350F are the same as the 400F? Or any 350s?

they are the same diameter, but slightly different design, and I can't remember about internals. You should be able to swap out forks with no problem, and I imagine you wouldn't have a problem with gaiters and headlight mounts.

[Evil August]

I don't really need to swap forks. I'm looking to purchase new springs and am having trouble finding something specifically listed for the 350F.