Sale

Ksport

Dualcomp Rear Big Brake Kit

$3,176.80 $3,017.44 Save $159.36

SKU: BKBM130-435CO

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Ksport Dualcomp Rear Big Brake Kit is engineered as an ultimate all-in-one dual caliper solution, specifically designed with drifting and rally racing in mind. This advanced system utilizes a single 4-piston caliper, ingeniously configured so that two pistons manage the foot brake and the other two handle the handbrake, each operating independently on its own system. This design ensures robust stopping power and precise control. The caliper pistons are also aluminum, protected by heavy-duty seals capable of withstanding high racetrack temperatures. An opposed-piston design ensures consistent brake pad grip and wear. Additionally, high-temperature seals, titanium brake pad retainer clips, and stainless-steel wear plates are standard. Featuring a two-piece rotor design, the Dualcomp Big Brake Kit offers lightweight, fade-free performance and effective grip. The two-piece construction also minimizes warping due to heat buildup, and the aluminum center sections act as heat sinks, dissipating heat more effectively. Rotors are heat-treated and balanced for optimal performance, with options for cross-drilled (recommended for daily driving) or slotted (recommended for track use) surfaces. This kit comes standard with SC5 Street Pads, offering optimal performance under street and occasional track conditions with reduced dust and noise. An upgrade to RCI Race Pads is available for extreme track use. The system also includes a polished titanium handbrake cylinder and lever, along with CNC-machined carbon steel caliper brackets for direct bolt-on installation. D.O.T. compliant stainless-steel braided brake lines are included to eliminate expansion under pressure, providing quicker pedal response and a firmer pedal feel. A variety of caliper color options, including custom finishes, and center bell customization are available, allowing for personalization to match your vehicle's aesthetic.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandKsport
Part NumberBKBM130-435CO
CategoryBrakes

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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