Sale

Ksport

356mm 4-Piston Rear Brake Kit

$3,621.20 $3,127.16 Save $494.04

SKU: BKIN030-445CO

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

Description

This innovative kit features a single 4-piston caliper where two pistons manage the primary braking function (foot brake), while the other two pistons are independently dedicated to the handbrake system. Designed as a complete bolt-on solution, the DualComp Big Brake Kit includes everything required for a straightforward installation. Components consist of precision-engineered calipers, high-performance floating brake discs, durable brake pads, and all the necessary mounting hardware. The kit is specified with a 356mm rotor diameter and a fixed rotor type for optimal thermal management and resistance to fading. This system provides a significant upgrade over stock braking components, offering enhanced modulation and reliability for both street and track applications. The independent systems for foot and hand brakes ensure consistent performance under demanding conditions.

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 NumberBKIN030-445CO
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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