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StopTech AeroRotor 2-Piece Black Hat Drilled Front Left, 129.42100.15
$725.02
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StopTech AeroRotor Replacement Kits ARK - Model 129.42100.15

Upgrade your braking system with the StopTech AeroRotor Replacement Kits ARK, specifically designed for your vehicle. These kits replace your factory rotors while allowing you to keep your original brake calipers, ensuring compatibility and performance.

Key Benefits

The ARK rotors maintain the same diameter and thickness as your factory components but offer significant enhancements in cooling, braking efficiency, and handling. The innovative design of the floating AeroRotors allows for independent expansion of the rotor and hat, preventing the common issue of "coning" due to elongated drive pin holes.

Advanced Design Features

  • Patented Internal Vane Design: The AeroRotor friction rings feature a unique internal vane design that pushes up to 80% more air than standard rotors, greatly improving cooling and reducing brake fade during intense driving conditions.
  • Lightweight Construction: Made with aircraft-grade aluminum hats and two-piece AeroRotors, these components are up to 8 pounds lighter than stock rotors. This reduction in weight translates to faster acceleration and deceleration, enhancing overall vehicle handling.
  • Heat Dissipation: Available in slotted or cross-drilled styles, these rotors are designed to dissipate heat, friction material, and debris effectively, ensuring that fresh pad material contacts the rotor every time you brake.
  • Corrosion Resistance: For those in colder climates, an optional anti-corrosion zinc finish is available, protecting against rust and ensuring long-lasting performance.

Specifications

  • Position: Front Left
  • Style: Drilled
  • Compatibility: Designed to work with OE calipers
  • Weight: Up to 8 pounds lighter than stock rotors
  • Manufacturing: 100% made in the USA

Customer Experiences

Many customers have praised the StopTech AeroRotors for their noticeable improvement in braking performance. One user mentioned how the rotors significantly reduced brake fade during track days, allowing for consistent stopping power lap after lap. Another customer highlighted the impressive weight reduction, noting how it enhanced their vehicle's responsiveness and overall handling. The combination of improved cooling and reduced weight has transformed their driving experience, making it more enjoyable and safer.

Other Part Numbers:
StopTech #sto129.42100.15

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2009-2012
Infiniti FX35
2008-2013
Infiniti G37
2006-2010
Infiniti M35
2011-2013
Infiniti M37
2010
Infiniti M45
2014-2019
Infiniti Q50
2014-2015
Infiniti Q60
2014-2015
Infiniti Q70
2014
Infiniti QX70
2009
Nissan 350Z
2009-2016
Nissan 370Z

Who Is StopTech?

It is easy to make a vehicle go fast but always keep in mind that it is equally important to make it stop as quickly as it can. Many new drivers forget that improving the stopping power of your vehicle could help you avoid any life and death situation you might encounter. It is the reason why when you upgrade your braking system, it is best that you choose a brand that you can depend your life on.

How It All Started

StopTech was established in 1999 with the sole mission of becoming a leading manufacturer and supplier of high-performance brake components and systems. The company quickly garnered a solid reputation for quality and performance that was proven both on and off the track. The StopTech team is united by their deep passion for racing and high-performance cars, which they draw upon when coming up with new and innovative products. 

Brake Parts Experts

StopTech is the high-performance and racing brand from Centric Parts – a leading innovator of world-class brake products for race cars, streetcars, and track cars. StopTech was the first brand to offer balanced brake upgrades for production cars and remains a global leader in its industry.

Wide Range Of Braking SystemProducts

The company boasts more than 700 platform offerings that can dramatically improve a vehicle’s overall braking performance and safety. StopTech brake parts and complete systems provide more controlled stops at shorter distances with a firmer brake feel, better brake modulations, and superior control in a wide range of conditions.

StopTech has something for every performance need, including calipers, brake pads, axle packs, stainless steel brake lines, sport rotors, racing brake fluid, and big brake kits. StopTech is dedicated to offering high-performance brake solutions that are specifically designed to seamlessly integrate with each other for optimal performance and braking benefits. 

Honored For Quality & Performance

StopTech has earned five patents and several accolades throughout the years, thanks to its industry-leading technologies and top-grade materials. In 2013, StopTech earned full ISO/TS 16949:2009 Quality Management System certification for the design and manufacture of StopTech brakes. What’s more, StopTech has been awarded the highly coveted TUV approval on several of its big brake kits. 

These kits have successfully passed TUV’s demanding series of tests that examine their performance, durability, fitment, and installation process. This further demonstrates that StopTech’s products have met or exceeded the rigorous standards set forth by the respected German Agency. 

Built For Aspiring And Professional

StopTech Racing was founded to service the dedicated and growing racing markets. It is the meat and potatoes of StopTech, and provides the stiffest calipers and best airflow rotors to race teams and top-level competitors from all around the globe. StopTech Racing engineering support is unmatched in the industry, with personalized service available to customize winning race solutions for all your needs. 

Whether it’s in SCCA Pro Pirelli World Challenge, Grand-Am Continental Tire, Lucas Oil Off-Road Racing Series, NASA, SCCA, Time Attack, and drifting competition, StopTech Racing has something to cover nearly all forms of production-based racing. To this day, more and more racers and speed fanatics continue to rely on StopTech’s state-of-the-art braking components to deliver unprecedented performance with an impressive look and feel that is second to none.

Upgrade To StopTech Brakes Today

If you are looking for confidence-inspiring responsiveness with unparalleled stopping ability, then look no further than StopTech’s brake kits. Vivid Racing carries a comprehensive lineup of StopTech products, including AeroRotor replacement kits with drilled and slotted rotors, for a number of different makes, models, and vehicle applications. To learn more about StopTech or its products, please call our expert sales team at (480) 966-3040 and find out their list of products that fit your specific application.

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