Brake Master Cylinders

[Evan]

Has anyone tried using a CR dirtbike master cylinder? Would this work or would the fluid boil b/c there is so little? My R needs a new one so I am thinkin of buyin one. Also the EXs feels mushy, even with steel lines, I have bled it several times yet it still is mushy, so I may get 2.

[cdalejef]

If your talking about the front, its too small to push 2 calipers very well.

[Evan]

Yeah front sorry. What do you mean by too small, I thought the reservoir was just smaller. If that wont work then how about this, I saw it done on a quad in dirtwheels or something, one of the pros had street bike master cylinder, with the huge twist top reservoir.

[Wingnut]

Why not just buy new 400ex master cylinders? They only cost $50. That's only $12 more than the rebulid kit.