Which Air Filter?

[seanoconnell87]

Hey Guys, quick question - shop is going to order an air filter in for me but wants to know if it's the twin shock or mono shock version? I'm guessing it's twin shock and mono shock is in relation to the older 400 but just to be sure. Bikes a '91.

Thanks in advance 

[cb-1 kenobi]

Hi,CB-1's were only ever single shock,twin shock may refere to the CB 400 Superfour model.
Hope this helps?
cb-1 kenobi.

[seanoconnell87]

It certainly does, cheers. Going to check against the frame number with the shop to be sure.

[91cb-1]

Oui mono shock model. the dual shock is the superfour

[seanoconnell87]

Nice one, cheers.