Bore size ETZ master cylinder

[dirtsurfer]

Anybody know what size the bore is in an ETZ master cylinder?

[Guesi]

You mean for the hydraulic front brake ?
There are 2 different sizes, depending on the year of production.

12,65 mm

or

11,40 mm

This is the size of the pistons.

[dirtsurfer]

You mean for the hydraulic front brake ?
There are 2 different sizes, depending on the year of production.

12,65 mm

or

11,40 mm

This is the size of the pistons.

Yes for the hydraulic front brake.
Thank you.
I plan to replace mine with one from DR 650 Suzuki - 12.657mm

[parrbd]

The DR650 master cylinder works really well on the ETZ. I have one on mine. As a bonus, the DR mirrors are a better than the originals. https://www.facebook.com/photo.php?fbid ... =3&theater

[dirtsurfer]

The DR650 master cylinder works really well on the ETZ. I have one on mine. As a bonus, the DR mirrors are a better than the originals. https://www.facebook.com/photo.php?fbid ... =3&theater

I fitted some folding mirrors from ebay to my DR and they seemed to hold up we'll on my trip to and from the DR Muster at Bigga NSW last week end. Wombean caves Road going to, and about 150 ks of dirt/gravel from Bigga to Tarana on the way home. So I'll probably fit them to the little ETZ too