BrakeTech AXIS Iron Semi Narrow Band Series 320MM X 6MM: BMW HP4 [Pair]

The exclusive BrakeTech AXIS™ series Ductile Iron full-floaters provides a higher coefficient of friction over stainless, with more feel and feedback at the brake lever.  The patented AXIS Design floating system is many times stronger than conventional semi-floating brake rotors.  The heart of this leading edge system has the floater buttons controlling radial and axial float only, they are non load-bearing.  All of the considerable braking forces are channeled through the trademarked Direct-Link™ architecture, comprising over an 800% increase in surface area load transfer as compared to conventional floating brake rotors...simply far superior by design!

PRODUCT FEATURES:

• Patented AXIS Design - featuring Direct-Link™ load transfer system
• U.S. Patent No. 6,957,726
• 50% greater Tensile Strength and Fatigue Strength: Ductile Iron vs Gray Iron
• CNC machined from billet (continuous cast bar) - not porosity prone gravity cast molds
• CRYOGENIC treatment for improved wear resistance
• Greater thermal transfer capability than stainless steel
• Reduced wear from shear forces - longer rotor life
• Carriers CNC machined from premium grade billet aluminum bar - not stamped plate
• Hard-anodized to military grade specifications
• Made in the U.S.A.