Thanks for the information guys. I would like to know how long the required spacer is to adapt the R1 calipers to the ZX10r rotors. I am assuming you are talking about the OEM rotors. I'm running Brake Tech Axis 310mm iron rotors with a Brembo master cylinder and stainless steel superbike lines with their XRAC racing pads. Feel is great, however, Brake Tech says half their brake issues is with 4 piston 4 pad calipers and I want to try the Yamaha calipers believing they are 4 piston 2 pad units. Please advise.
If I don't go with the Yamaha calipers, I'm going to consider the Brembo cast monoblock calipers - very expensive option.
Bruce aka realestateguy
Let's talk about any real estate needs you have.