Dual disc master cylinder

Howdy guys,

Looking into a pair of AP Racing CP 2696 calipers for my daily driver... How do I determine what master cylinder I need? Currently, I am running the 1/2" single disc MC, obviously I'd need to get a 5/8" MC - is there any way to determine exactly what bore size and fluid displacement MC I need?

How many of you have bored out the 1/2" MC? I like the vintage look of the round MCs and would really like to keep it. Yes, I'm aware of the bored and beaded one on ebay now, but I don't like the bead blasted look and would probably want to have it bored myself. Maybe - a nice powdercoat would be just as good too.

Here's a schematic of the calipers , I can't tell if there's a MC bore size listed or not.


Thanks,
Mark

URL didn't work

[attachment:1]C:\fakepath\cp2696_38cd.jpg[/attachment]

The image size is proving to be an issue, here's the URL to the real PDF: www.apracing.com/Drawings/cp2696_38cd.pdf

mtbspeedfreak wrote: The image size is proving to be an issue....

Here's some info about re-sizing images with the "Paint" program in Windows 7.
Click > www.kzrider.com/forum/8-about-the-site/4...qpaintq-in-windows-7

Good Fortune!

Here's the schematic:

Id check over over on Kanos site,they used a lot of those style calipers on the elr style bikes

Z1Parts.net sells a replica dual disc MC for the 900 here .

No eBay APP ID and/or Cert ID defined in Kunena configurationI got one of these for sale for $45, like new

Here are some more 5/8" bore master cylinders on ebay.

And look what I came across. An 11/16" bore with massive reservoir cup.
ebay site
www.ebay.com/sch/z1kzonly/m.html?fits=Ma...&_trksid=p4340.l2562

Mark, r u interestead in a stock KZ dual master? i think i have 1.

mark1122 wrote: Mark, r u interestead in a stock KZ dual master? i think i have 1.

Is that the one with the trapezoidal reservoir?

i have a round 1.