Sale

Ksport

3-Piston Caliper Big Brake Kit w/ SC5 Pads

$3,303.30 $3,138.14 Save $165.16

SKU: BKMD121-342SO

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

Description

The Ksport Slimline 3-Piston Big Brake Kit offers a significant brake upgrade for select Mercedes-Benz SLK models, specifically the R172 350 model from 2012-2015. This addresses a common issue where aftermarket big brake kits do not fit due to the tight spacing between the caliper and the wheel. The kit features lightweight two-piece rotors and 3-piston calipers, which are available in various standard colors like Orange, Red, Black, and Yellow, with options for premium finishes. It includes SC5 Street Pads, designed to provide optimal braking performance for street use and occasional track days, offering reduced dust and noise compared to race pads. Ksport Big Brake kits are built to order and typically require a 4-6 week production and delivery time. The kit includes CNC machined Carbon Steel caliper brackets to ensure a direct bolt-on installation to OEM caliper bracket locations. Customers can choose between Slotted or Cross Drilled rotors; Cross Drilled rotors are recommended for daily drivers due to better cooling, while Slotted rotors are suggested for track use. The rotor width is specified as 22mm.

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 NumberBKMD121-342SO
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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