StopTech 320.51051 GCX Brake Rotor with Elemental Protection Coating

The StopTech 320.51051 GCX brake rotor is engineered to restore OE braking performance while delivering superior protection from rust and corrosion. This premium disc brake rotor features advanced Elemental Protection GEOMET coating technology that provides long-lasting corrosion resistance and promotes efficient rotor cooling.

Advanced Coating Technology:

• Partial Elemental Protection GEOMET coating on friction surface results in 10 percent faster pad bed-in while eliminating corrosion rings
• Full GEOMET coating on all non-mating surfaces inhibits rust formation and extends rotor service life
• Application-specific coating pattern designed to complement brake pad friction type
• Road-ready from the box with no additional preparation needed

Premium Construction Features:

• Double disc ground to eliminate disc thickness variation (DTV) issues
• High carbon metallurgical formulation (G11H18 Enhanced Carbon or G12H17 High Carbon alloys) matched to OEM specifications
• OE-style vane designs and machined non-friction surfaces for authentic appearance and performance
• Engineered for maximum durability and extended service life

StopTech GCX rotors offer class-leading application coverage and are manufactured to meet or exceed original equipment specifications. The advanced coating system provides superior protection while maintaining optimal braking performance for both everyday driving and demanding conditions.