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Almost done with a 2003 Ultra Classic conversion. I used a DNA rear which has their 4 piston calipers. I can't get a good pedal. I have bled and bled, no air in system. I don't think the stock master cylinder has enough volume. Has anyone run into this problem? Any suggestions on a replacement master cylinder?
Have you bled it at the master cylinder ? Could still have air on that end.
What size is it?
the Performance Machine replacement master cylinder for trikes is 3/4 it works.
Cscsonny, yes I have bled master and caliper quite a few times.
Rsw, it's stock Harley master. Don't know the bore size, have heard they are 11/16.
The problem is, the first time you push pedal, it goes all way to bottom and then second push, you have a fair pedal (not great) about half.
Thanks Gorrilla
[QUOTE=jimmib;123509]Almost done with a 2003 Ultra Classic conversion. I used a DNA rear which has their 4 piston calipers. I can't get a good pedal. I have bled and bled, no air in system. I don't think the stock master cylinder has enough volume. Has anyone run into this problem? Any suggestions on a replacement master cylinder?[/QUOTE]
hope you got the master figured out I just purchased a kit still in route The kit doesnot come with rear brake lines .What did you use thanks
[QUOTE=scooterfxr;653508]hope you got the master figured out I just purchased a kit still in route The kit doesnot come with rear brake lines .What did you use thanks[/QUOTE]
I used the brake lines for a triglide. I have an 03 road king.
[QUOTE=AmericanMan;666103]I used the brake lines for a triglide. I have an 03 road king.[/QUOTE]
Chad............Welcome to Trike-Talk..........:wave4:.......
[QUOTE=AmericanMan;666103]I used the brake lines for a triglide. I have an 03 road king.[/QUOTE]No luck finding that. Anybody have a source?