Ksport BKHD230-621CO Floating Rotor Big Brake Kit with 4, 6, or 8 Piston Caliper Options

The Ksport BKHD230-621CO is a high-performance floating rotor big brake kit engineered to deliver maximum stopping power with significantly reduced brake fade. Available with 4, 6, or 8 piston caliper options, this system is designed for enthusiasts who demand consistent, reliable braking performance under both street and track conditions.

Caliper Design & Construction:

• Extreme lightweight one-piece caliper in a differential bore configuration
• CNC machined from aircraft-quality billet aluminum
• Weighs just over 5 lbs. per caliper for reduced unsprung weight
• Machined-in protection grooves for bridge tube durability
• Opposed piston design improves pad wear and caliper rigidity over OEM
• Aluminum pistons with high-temperature seals
• Stainless-steel brake pad wear plates standard on every caliper
• Stainless-steel brake lines prevent hose expansion under pressure

Rotor Design & Technology:

• 2-piece floating disc assembly reduces both rotating and unsprung weight
• Floating disc design absorbs thermal stress, preventing warping and cupping of the braking surface under extreme heat
• Unique slot design reduces braking noise and expels gas and pad debris faster than conventional slot patterns
• Every rotor is heat treated and balanced before shipment for optimum performance

Performance Notes:

• Cross-drilled rotors run cooler and are recommended for daily-driven vehicles
• Slotted rotors are ideal for vehicles seeing frequent track use
• Continuously cools and refreshes the brake pad surface during braking to combat fade

Ksport big brake kits are engineered for straightforward installation requiring minimal tools in most applications, making this a practical upgrade for both street performance enthusiasts and dedicated track drivers.