is there a direct bolt on 4-piston front caliper?

[russomf]

i looked and found a bunch of info on calipers and which fit, which are 4-piston and such but i cannot find a post of a 4-piston that is a direct bolt on to the gs500.  does one exist or do you have to make a adapter plate or swap the front end?

[dgyver]

.... or do you have to make a adapter plate or swap the front end?

yep

[russomf]

OK so which 4-piston have a steel plate for mounting like the gs does?

[dgyver]

None that I know of.