FSA K-Force WERDB-CL Rotor 140mm w/LockringThe FSA K-Force Centerlock 140mm Rotor has really gone all out on this new design. The central alloy carrier has been CNC machined to save weight and to aid airflow and even the assembly bolts are countersunk. This is a brake rotor that has been optimized for both excellent braking performance and efficient aerodynamics.840031076137
