Mercedes Composite Grooved Brake Discs

Brake Disc Features:                                                   

•Equivalent to OE design 

•Smooth and quick stop 

•Anti-rust 

•Low noise, low dust 

•Optimal thermal performance 

•Composite design increases resistance to heat-induced warping and cracking. Grooves on the friction surface help dissipate heat and gas for more stable performance.

•Two-part design (steel center + cast iron ring) reduces weight by 10-15% versus traditional discs. Lowers unsprung mass for better handling, ride comfort, and improved fuel economy

•Grooves clean the brake pad surface and maintain effective friction contact. Results in a more consistent brake pedal feel and responsive braking

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH