Ksport BKAU211-621CO Floating Brake Rotor Big Brake Kit or Piston Caliper Options - with 4 6 8

The Ksport BKAU211-621CO is a high-performance floating rotor big brake kit engineered to deliver exceptional stopping power while dramatically reducing brake fade under demanding conditions. Available with 4, 6, or 8 piston caliper options, this system is designed for drivers who demand more than factory brakes can provide — whether on the street or the track.

Two-Piece Floating Rotor Design:

• Floating disc assembly reduces both rotating and unsprung weight for improved handling dynamics
• Floating disc technology absorbs thermal stress from extreme heat, preventing disc warping and braking surface cupping
• Every rotor is heat treated and balanced prior to shipment for consistent, reliable performance
• Unique slot pattern rapidly expels gas and pad debris while minimizing brake noise compared to conventional slot designs

High-Performance Caliper Features:

• Extreme lightweight one-piece caliper in a differential bore configuration
• CNC machined from aircraft-grade billet aluminum, weighing just over 5 lbs. each
• Machined-in bridge tube protection grooves for added durability
• Aluminum pistons with high-temperature seals and stainless-steel brake pad wear plates as standard
• Opposed piston caliper design improves pad wear evenness and increases caliper rigidity over OEM designs

System Components & Installation:

• Stainless-steel braided brake lines resist expansion under pressure for a firm, consistent pedal feel
• Designed for straightforward installation with minimal tools required in most applications

Rotor Style Guide:

• Cross-drilled rotors run cooler and are recommended for daily-driven street vehicles
• Slotted rotors are recommended for vehicles that see frequent track use

Ksport big brake kits represent a complete upgrade over OEM braking systems, combining advanced materials, precision engineering, and proven motorsport technology to continually cool and refresh the brake pad surface under hard braking for maximum fade resistance and long-term reliability.