#3 PostAuthor: Garn 1 » Mon May 18, 2009 10:57 am
Baza, I don't believe these are a standard fittings. I agree with PJ that they are for coils. By the look of the brackets, they were made to support Dyna coils with the outer holes (Dyna coils have two positions/ adjustments for coil mounting) or longer than normal coils. This is a bit of a wild guess, never the less it would explain the brackets.
RegardZ
Garn (Sydney) Z1, Z1A, Z1B and Z900-A4