Park Tool 2197 DT-5/DT-5.2 Adattatore abrasivo diamantato per fibra di carbonio
The 2197 sits between the cutter of the DT-5.2 and the brake mount, and smoothly and evenly grinds the mounting surface until it is flat and properly perpendicular to the rotor. NOTE: The 2197 is intended for facing carbon fiber only.