Ksport BKIN130-621CO Floating Rotor Big Brake Kit | 4, 6, or 8 Piston Caliper

The Ksport BKIN130-621CO is a premium floating rotor big brake kit engineered to deliver exceptional stopping power and fade resistance for high-performance and track-driven vehicles. Available with 4, 6, or 8 piston caliper options, this system is designed for serious braking upgrades that go well beyond OEM capability.

Advanced Caliper Design:

• Differential bore, opposed-piston caliper CNC machined from aircraft-grade billet aluminum
• One-piece caliper construction weighs just over 5 lbs. each for significant unsprung weight reduction
• Machined-in protection grooves for bridge tubes add structural durability
• Aluminum pistons, high-temperature seals, and stainless-steel brake pad wear plates included as standard
• Opposed-piston layout improves pad wear evenness and caliper rigidity compared to OEM sliding calipers

Floating Rotor Technology:

• Two-piece floating disc assembly reduces both rotating and unsprung weight
• Floating disc design absorbs and dissipates thermal stress, preventing warping and braking surface cupping under extreme heat
• Unique slot design expels gas and pad debris faster than conventional slot patterns, significantly reducing brake noise
• Every rotor is heat treated and balanced prior to shipment for optimal performance and longevity

Rotor Style Guidance:

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

System Features:

• Stainless-steel braided brake lines prevent line expansion under pressure for consistent pedal feel
• Designed for straightforward installation with minimal tools required in most applications
• Continuously cools and refreshes brake pad contact surface during hard braking to reduce fade

The Ksport BKIN130-621CO big brake kit is the ideal solution for drivers demanding consistent, fade-free braking performance whether on the street or the track.