D1-186 Girodisc Replacement Rotors Z3 M-Coupe/Roadster • Anti-noise spring washers eliminate

• Anti-noise spring washers eliminate rattle and manage thermal expansion

amazing G87 M2

The low-profile grip surface improves control without adding unnecessary thickness between the driver's hands and the wheel

CNC-cut precision mounting plates

Forgeline NW105

D1-186 Girodisc Replacement Rotors Z3 M-Coupe/Roadster • Anti-noise spring washers eliminateGirodisc D1 186 Replacement Rotor Rings (Discs) Girodisc replacement rotor rings are direct replacements for the iron discs on your Girodisc A1 186 two piece rotors, with no modifications necessary. New cap screws and washers are included with these replacement rotors. We do not recommend re using the old hardware. (This kit is contains two cast iron discs and associated hardware. No aluminum center hat.) The replacement rotor rings and hat mount