Ksport BKSB091-611SO Floating Brake Rotor Big Brake Kit or Piston Caliper Options - with 4 6 8

The Ksport BKSB091-611SO is a high-performance floating rotor big brake kit engineered to deliver maximum stopping power with reduced brake fade and superior thermal management. Available with 4, 6, or 8 piston caliper options, this kit is designed for enthusiasts and motorsport applications demanding consistent, repeatable braking performance.

Floating Rotor Design:

• Two-piece floating disc assembly reduces both rotating and unsprung weight for improved handling dynamics
• Floating disc construction absorbs thermal stress from extreme heat, preventing rotor warping and braking surface cupping
• Unique slot design expels gas and pad debris more efficiently than conventional slot patterns, reducing braking noise
• Every rotor is heat treated and balanced prior to shipment for optimal performance consistency

Caliper Construction:

• Extreme lightweight one-piece opposed piston caliper in differential bore configuration
• CNC machined from aircraft-quality billet aluminum, weighing just over 5 lbs. each
• Machined-in protection grooves for bridge tube durability
• Aluminum pistons with high-temperature seals for fade resistance under sustained braking
• Stainless-steel brake pad wear plates standard on every caliper
• Opposed piston design improves pad wear evenness and caliper rigidity over OEM designs

System Features:

• Stainless-steel braided brake lines eliminate hose expansion under pressure for a firm, consistent pedal feel
• Continuously cools and refreshes pad contact surface during braking cycles
• Engineered for straightforward installation with minimal tools required in most applications

Cross-drilled rotors are recommended for street and daily-driven applications due to their cooler operating temperatures, while slotted rotors are the preferred choice for track-focused use. The Ksport BKSB091-611SO big brake kit delivers a complete, race-proven braking upgrade built to outperform factory brake systems under the most demanding conditions.