Ksport BKSB110-621SO Floating Rotor Big Brake Kit with 4, 6, or 8 Piston Caliper Options

The Ksport BKSB110-621SO is a premium big brake kit engineered to deliver exceptional stopping power for performance-driven applications. Built with advanced brake technology, this system is designed to significantly reduce brake fade while continuously cooling and refreshing the brake pad surface during repeated hard braking events. Installation is straightforward and requires minimal tools in most applications.

Caliper Design & Construction:

• Available in 4, 6, or 8 piston caliper configurations to match your braking requirements
• Extreme lightweight one-piece caliper in a 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 for reduced unsprung weight
• High-temperature seals and stainless-steel brake pad wear plates standard on every caliper
• Opposed piston caliper design improves pad wear consistency and caliper rigidity over OEM designs
• Stainless-steel braided brake lines eliminate hose expansion under pressure for consistent pedal feel

Rotor Design & Technology:

• 2-piece floating disc assembly reduces both rotating and unsprung weight
• Floating disc design prevents thermal stresses from warping the rotor or cupping the braking surface under extreme heat
• Unique slot pattern rapidly expels gas and pad debris while reducing braking noise more effectively than conventional slot designs
• Every rotor is heat treated and precision balanced before shipment for optimum performance
• Cross-drilled rotors run cooler and are recommended for daily-driven vehicles
• Slotted rotors are recommended for track or performance-focused driving applications

The Ksport BKSB110-621SO big brake kit is the ideal upgrade for drivers seeking a significant improvement over factory braking systems, whether for spirited street driving or demanding track use. The combination of a floating rotor, multi-piston calipers, and high-performance materials ensures consistent, fade-resistant braking performance in even the most demanding conditions.