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Z thou a2 brake prob

Posted: Tue Apr 24, 2018 6:49 pm
Author: mark d
Hi my mate has a z thou a2 which he has converted to the double disc set up
Is the master cylinder set up for this ? as he cant get a good brake or does it have to be a different master cylinder piston ? Looking on the z power site he says there are two lengths !
Thanks
Mark

Re: Z thou a2 brake prob

Posted: Tue Apr 24, 2018 7:07 pm
Author: deka
I think you would need a 5/8 master cylinder I am sure someone will correct me if it’s wrong

Re: Z thou a2 brake prob

Posted: Tue Apr 24, 2018 7:13 pm
Author: deka

Re: Z thou a2 brake prob

Posted: Tue Apr 24, 2018 7:20 pm
Author: mark d
This a2 has a 4 sided standard master cylinder wider at one end than the other , I thought it was only the rounded type that caused a problem with the double disc ?

Re: Z thou a2 brake prob

Posted: Tue Apr 24, 2018 7:27 pm
Author: deka
There you go :oops:

Re: Z thou a2 brake prob

Posted: Tue Apr 24, 2018 9:06 pm
Author: PAULJAC47
David Silvers, get one for a Cb750 f2,its exactly the same generic copy and usually cheaper.same ones are readily available on ebay as well,though round not squarish,or get the original bored out to 5/8.

Re: Z thou a2 brake prob

Posted: Wed Apr 25, 2018 7:03 am
Author: A1John

Re: Z thou a2 brake prob

Posted: Mon Apr 30, 2018 12:03 pm
Author: roborm
Hi I have a leaking 14mm master cylinder on an A2 and the cylinder has a groove from corrosion.
Do you know where I could get it bored out to 5/8 inch?
I would prefer to keep it original if possible.