EBC two-piece SG racing front rotor for 2018–2021 BMW M2 Competition. The floating two-piece assembly reduces unsprung rotational mass and uses a replaceable cast iron friction ring attached to a reusable center hub with stainless bobbins. At 400 mm diameter and vented with 36/34 mm thickness, it balances track-oriented response with serviceable replaceable rings to lower long-term running costs.
EBC Racing 18-21 BMW M2 Competition 2 Piece SG Racing Front Rotors