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Ksport BKIN310-853SO SuperComp Big Brake Kit with Floating 2-Piece Disc

(2019 Infiniti QX50)

Manufacturer

Part Number

BKIN310-853SO
Sale Price

$5,870.29

Estimated ship date Saturday, November 21

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Ksport SuperComp Big Brake Kit (BKIN310-853SO) delivers maximum stopping power for performance and track-oriented applications. Engineered with advanced brake technology, this system dramatically reduces brake fade while continuously cooling and refreshing the brake pad surface during heavy braking. Installation is straightforward and requires minimal tools in most applications.

SuperComp Caliper Features:

  • Differential bore, opposed-piston caliper design for superior pad wear and caliper rigidity over OEM
  • Significantly larger pistons compared to Ksport ProComp calipers for increased clamping force
  • Machined from aircraft-quality billet aluminum — weighs just over 7 lbs. each for reduced unsprung weight
  • Machined-in protection grooves for bridge tube durability
  • Aluminum pistons with high-temperature seals for reliable performance under extreme heat
  • Stainless steel brake pad wear plates standard on every caliper
  • 4 brake pads per caliper to accommodate the larger caliper footprint

2-Piece Floating Disc Assembly:

  • Standard 2-piece floating disc design reduces both rotating and unsprung weight
  • Floating construction prevents thermal stress from warping the disc or cupping the braking surface under extreme heat
  • Unique slot design expels gas and pad debris faster than conventional slot designs, significantly reducing braking noise
  • Every rotor is heat treated and balanced before shipment for consistent, high-performance results

Stainless Steel Braided Brake Lines:

  • Stainless steel construction eliminates hose expansion under pressure for a firm, consistent pedal feel

Rotor Style Guide:

  • Cross-drilled rotors — run cooler and are recommended for daily-driven vehicles
  • Slotted rotors — recommended for vehicles with frequent track use

The Ksport BKIN310-853SO SuperComp Big Brake Kit is a complete, high-performance braking upgrade designed for drivers who demand exceptional thermal management, reduced fade, and consistent braking performance in both street and competition environments.

Products specifications

Fits

2019 Infiniti QX50

Friction Material Composition

Ceramic

Rotor Style

Slotted

Caliper Inlet Port Diameter

M10 x 1

Caliper Type

8 Piston

Position

Rear

Anti-Rattle Spring Included

Yes

Rotor Type

Floating

Rotor Outside Diameter

15.7 IN

Ksport Product Sub-Category

Supercomp Big Brake Kit

Rotor Diamater (mm)

400

Ksport Product Category

Big Brake Kits

Rotor Width mm

36

Color

Orange

Rotor Diamater (in)

15.7

Pad Shims Included

No

Surface Type

Slotted

Caliper Piston Quantity

8

Subject to CARB? Yes/No

No

Disc Brake Rotor Construction

Vented

Caliper Slides Included

Yes

Online was easy but I haven't actually received anything yet so...

easy peezy

Easy

Great price/shipping super fast thanks

Thank you

Good sale

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