Ksport BKNS100-611CO Big Brake Kit Floating Rotor with 4, 6, or 8 Piston Caliper Options

The Ksport BKNS100-611CO Big Brake Kit delivers serious stopping power through advanced brake technology engineered to minimize brake fade and continuously cool and refresh the brake pad surface during hard braking. The system is designed as a bolt-on upgrade with no vehicle modifications required in most applications, keeping installation straightforward with minimal tools.

Lightweight Billet Aluminum Calipers:

• CNC machined from a single block of aircraft-grade billet aluminum — not cast or welded — for uniform strength and elimination of weak points
• Available in 4, 6, or 8 piston configurations to match your performance needs
• Differential bore configuration for optimized pad pressure distribution
• Each caliper weighs just over 5 lbs., significantly reducing unsprung weight
• Machined-in protection grooves for the bridge tubes
• Aluminum pistons with high-temperature seals for superior heat resistance
• Stainless-steel brake pad wear plates standard on every caliper
• Opposed piston design improves pad wear and caliper rigidity versus OEM

Floating Two-Piece Rotor Design:

• Full-floating disc assembly reduces both rotating and unsprung weight
• Floating outer ring shifts slightly as needed for better self-centering in the caliper, reducing brake drag and improving pad contact evenness
• Eliminates thermal stress warping and disc cupping caused by extreme heat
• Every rotor is heat treated and balanced prior to shipment for consistent performance
• Unique slot pattern expels gas and pad debris faster than conventional slot designs while reducing braking noise
• Two-piece design commonly weighs up to 50% less than OEM rotors of the same size

Rotor Style Options:

• Cross Drilled: Runs cooler than slotted; recommended for street and daily-driven applications
• Slotted: Superior heat and gas dispersion without added pad wear; recommended for track and high-performance use

Stainless-Steel Braided Brake Lines:

• D.O.T.-compliant stainless-steel braided construction
• Eliminates line expansion under pressure for a firmer, more responsive pedal feel

Included in the Kit:

• Calipers (choice of 4, 6, or 8 piston)
• Floating two-piece brake disc (cross drilled or slotted)
• Brake pads
• Stainless-steel braided brake lines
• All required mounting hardware

All Ksport Big Brake Kits are backed by a 12-month warranty covering manufacturer defects. Kits are built to order — please allow 4–6 weeks for production and delivery.