Girodisc 2-Piece Rotor Assembly Left 348x36 BMW G20 M340i Front

Girodisc designs and manufactures some of the highest quality brake components on the market, specializing in direct replacement two-piece brake rotors. Our products are all engineered and machined in our facility in Bellingham, WA from strictly US sourced materials. We take quality seriously and that starts with using only the best raw materials. The primary purpose of a Girodisc rotor is to increase the ventilation and cooling capacity of the brake disc while retaining it’s original dimensions. The secondary purpose is to reduce unsprung and overall vehicle weight.

This is accomplished by using two-piece disc construction. Thirdly, Girodisc rotors are a full floating design giving the driver better pedal feel and modulation. This gives more confidence and leads to lower lap times. Girodisc is committed to creating a just and ethical work environment that is committed to innovation, quality, employee/customer safety and personal development.