A1-220SL - GiroDisc 2-Piece Rotor Assembly; Left
 
The GiroDisc 2-piece rotor system is a direct replacement for the OE rotor, no modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. Once the Girodisc system is in place, simply replace the cast iron rotor ring when needed. The average Girodisc 2-piece rotor is approx 2kg lighter per rotor then the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.
 
Contenuto confezione 1 x Disco Freno
Posizione: Anteriore SX
Materiale: Ghisa
Produttore: Girodisc
Diametro (mm) 400
Spessore Max. (mm) 36
Spessore Min. (mm) 34
Diametro disco di serie (mm) 400
 
Suitable for:
- BMW M2 F87 Competition
- BMW M2 F87 CS
- BMW M3 F80 con impianto frenante OEM carboceramico
- BMW M4 F82 con impianto frenante OEM carboceramico
 
Delivery times can vary from 3/5 days for discs in stock to 3 weeks for discs made on back order in the US