BrakeTech AXIS Cobra™ SS Stainless Steel Rotor

BrakeTech AXIS Cobra™ SS Stainless Steel Rotors are extreme-performance, full-floating brake rotors designed for demanding enthusiasts and racers alike. Manufactured in the USA, the Cobra SS combines BrakeTech's patented AXIS™ floating system with its optimized Cobra™ petal design and proprietary stainless steel construction to deliver lightweight performance, durability, thermal capacity, and consistent braking performance.

At the core of the Cobra SS is BrakeTech's patented Direct-Link™ load-transfer architecture. Unlike conventional floating rotor designs, the Direct-Link™ system provides more than an 800% increase in load-transfer surface area, helping distribute braking forces more effectively throughout the rotor assembly. The result is a strong, stable floating design engineered to perform under demanding street, track-day, and racing conditions.

The Cobra SS features an optimized petal design engineered to provide the performance characteristics of a round rotor while avoiding the compromises commonly associated with exaggerated wave-style rotor designs. The proprietary heat-treated 400-series stainless steel rotor blade is also subjected to BrakeTech's Hi-Tech Cryogenic treatment to improve wear resistance and durability while maximizing performance with modern high-friction brake pad compounds.

This 6mm severe-duty Cobra SS rotor configuration adds mass at the critical braking interface to increase thermal capacity during sustained, aggressive use. Designed for demanding track and racing applications, the increased thickness helps manage the high temperatures generated during repeated heavy braking and promotes greater braking consistency from the beginning to the end of a session or race.

Standard floater button color is black.

Fitment Specifications

Harley Most Models - Hub Mnt Over-Size (00-Present)

Features & Benefits

• Extreme-performance stainless steel rotor designed for demanding street, track-day, and racing applications
• Patented BrakeTech AXIS™ full-floating rotor system
• Patented Direct-Link™ load-transfer architecture provides more than 800% greater load-transfer surface area than conventional floating rotor designs
• Premium heat-treated 400-series stainless steel rotor blade
• Optimized Cobra™ petal design delivers round-rotor performance characteristics while avoiding the compromises associated with exaggerated wave-style designs
• Hi-Tech Cryogenic treatment improves wear resistance and rotor durability
• Optimized for use with modern high-friction brake pad compounds
• Full-floating design accommodates thermal expansion during demanding braking conditions
• 6mm severe-duty rotor configuration increases mass and thermal capacity at the braking interface
• Designed to help maintain consistent braking performance during sustained, aggressive use
• CNC-machined premium-grade billet aluminum carrier
• Hard-anodized carrier finish
• Manufactured in the USA