Brake Tech

Measuring your Rotors

Written by Site Admin.

Below are the key measurements for determining your Alcon rotor (disc) specs.  These are required when ordering custom rotors.

W=Width of rotor (mm)
D1 = Overall diameter of rotor (mm)
D2 = Inner diameter of braking surface
N =Number of rotor/hat mounting holes
PCD = Diameter of center-to-center of rotor-hat mounting holes.

 

 

Alcon Brake Kits

Call 1-630-360-AKIT Email Customer Service Visit our Support Site.