Sale

Ksport

Big Brake Kit with Slotted Rotors

$2,572.90 $2,444.12 Save $128.78

SKU: BKMD121-836SO

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

Description

The Ksport Supercomp Mercedes Benz SLK 13" Big Brake System represents their most extreme brake upgrade, engineered for maximum stopping power with a direct bolt-on installation that necessitates no vehicle modifications. This system enhances braking performance through larger calipers, rotors, and brake pads, coupled with increased piston size and standard full-floating rotors that promote better self-centering within the caliper. The calipers are precision-machined from a solid billet of aerospace-quality aluminum, ensuring a lightweight yet incredibly strong, one-piece construction that eliminates weak points prone to fracturing or warpage. These calipers utilize aluminum pistons, which offer superior heat resistance and prevent corrosion, while an opposed-piston design ensures consistent brake pad grip and wear. High-temperature seals, titanium brake pad retainer clips, and stainless-steel brake pad wear plates are also standard. The lightweight center sections are crafted from 6061-T6 aircraft-grade aluminum, reducing rotational mass for quicker wheel response. The two-piece design allows the outer rotor section to expand and contract independently, minimizing warping due to heat buildup, while the aluminum center sections act as effective heat sinks. The standard kit includes (2) Forged, Monoblock Aluminum Calipers, (2) Lightweight Two-Piece Rotors (Slotted or Drilled), (1) Set of SC5 Street Brake Pads, (2) Stainless Steel Brake Lines, and all necessary mounting components and hardware. This system is appropriate for 17" wheels and above and comes with a 12-month limited warranty. Ksport Big Brake kits are built to order, please allow 4-6 weeks for production and delivery.

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 NumberBKMD121-836SO
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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