Ksport BKSB170-611CO Floating Rotor Big Brake Kit | 4, 6, or 8 Piston Caliper

The Ksport BKSB170-611CO is a performance big brake kit engineered to deliver the ultimate in stopping power. Featuring a 2-piece floating disc assembly, this kit significantly reduces unsprung and rotating weight while preventing thermal stress-induced warping and braking surface cupping under extreme heat conditions.

Key Features:

• Caliper Options: Available in 4, 6, or 8 piston configurations to suit your performance needs
• Lightweight One-Piece Caliper: CNC machined from aircraft-grade billet aluminum in a differential bore configuration; weighs just over 5 lbs. each
• Opposed Piston Design: Improves pad wear and caliper rigidity over OEM designs
• Aluminum Pistons: Paired with high-temperature seals and stainless-steel brake pad wear plates standard on every caliper
• Machined Protection Grooves: Integrated into the caliper body for bridge tube protection
• Floating Disc Assembly: 2-piece construction isolates thermal stress to prevent disc warping during extreme braking
• Unique Slot Design: Proprietary rotor slot pattern reduces braking noise and expels gas and pad debris more efficiently than conventional slot designs
• Heat Treated & Balanced Rotors: Every rotor is heat treated and precision balanced before shipment for consistent, reliable performance
• Stainless-Steel Brake Lines: Prevent line expansion under pressure for a firm, consistent pedal feel
• Reduced Brake Fade: Advanced thermal management continuously cools and refreshes the brake pad surface during repeated braking events
• Easy Installation: Designed for straightforward installation with minimal tools required in most applications

Rotor Style Guide:

• Cross Drilled: Runs cooler under normal use — recommended for daily driven vehicles
• Slotted: Optimized for aggressive pad bite and debris evacuation — recommended for track or performance-focused use

The Ksport big brake kit is a complete, high-performance braking upgrade designed to outperform factory systems in both street and track environments. Aircraft-quality materials, precision CNC machining, and proven thermal management technology make this kit a top choice for drivers demanding maximum braking confidence.