Sale

Ksport

6-Piston Big Brake Kit

$2,096.60 $1,991.51 Save $105.09

SKU: BKSM010-621CO

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

Description

The calipers are constructed from a single billet of aircraft-grade aluminum, ensuring lightweight strength and exceptional corrosion resistance. They feature aluminum pistons for superior heat management and reliable operation, and the opposed piston design increases caliper rigidity and improves pad wear compared to OEM components. This specific kit includes 6-piston front calipers with 304mm two-piece rotors. The kit utilizes CNC-machined carbon steel caliper brackets, allowing for easy integration with your vehicle's existing caliper bracket locations. The two-piece rotor design contributes to reduced weight and effective, fade-free braking performance, suitable for both track and street use. Included are SC5 Street Pads, designed to provide optimal braking performance in street and occasional track conditions, offering a significant reduction in brake dust and noise compared to dedicated race pads. The operating temperature range for these pads is between 194°F - 1022°F. D.O.T. compliant stainless-steel braided brake lines are standard, replacing stock rubber lines to eliminate expansion under pressure, resulting in quicker pedal response and a firmer pedal feel. Buyers can choose between cross-drilled or slotted rotors; cross-drilled rotors are recommended for daily-driven vehicles due to better cooling, while slotted rotors are suggested for more frequent track use. Ksport Big Brake kits are built to order, with production and delivery typically taking 4-6 weeks. The kit is designed for the 2007-2013 Smart Fortwo models, including variations such as the Brabus trim.

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 NumberBKSM010-621CO
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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