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Stoptech 380mm x 35mm Left Rotor - Slotted

STP-31.846.1101.99

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Stoptech AeroRotor for Stoptech Big Brake Kits with Slots. Rotor Size: 380mm (14.9606") x 35mm (1.37795"). 2 Piece Rotor Construction, with Slotted Rotor and complete Aero-Rotor Drive Pin Hardware kit. 

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$385.00

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Stoptech 380mm x 35mm Left Rotor - Slotted

Stoptech AeroRotor for Stoptech Big Brake Kits with Slots. Rotor Size: 380mm (14.9606") x 35mm (1.37795"). 2 Piece Rotor Construction, with Slotted Rotor and complete Aero-Rotor Drive Pin Hardware kit. 

AeroRotor™ Replacement Rotor Ring by StopTech®. Rotor Size: 380mm (14.9606") x 35mm (1.37795"). Rotor Construction: 2-Piece. Rotor Style: Slotted. Rotor Coating: Bare Iron. Rotor Type: Vented. Includes: Aero-Rotor Drive Pin Hardware kit. StopTech has developed several design innovations to improve rotor airflow. The patented 2-piece AeroRotors push more air thanks to curved, airfoil-shaped vanes and an air channel that widens at the trailing edge of the vanes.

Stoptech 380mm Rotor Kit for Stoptech Big Brake Kit Features:

  • Specifically engineered and patented AeroVanes for optimum cooling
  • Full-floating mounting hardware to eliminate pad knock-back
  • Optimized to provide even performance and consistent feedback

The patented 2-piece AeroRotor assembly uses uniquely designed and patented AeroVanes inside the disc to optimize airflow through the rotor. This improved directional design minimizes turbulence and flows up to 61 percent more air than any other rotor tested. The result is up to 80 percent better airflow over original equipment rotors and 10-30 percent better airflow than other directional vane racing rotors currently available. Better airflow equals better cooling, and better cooling means less fade and better overall brake system performance.

StopTech AeroRotors also feature a proprietary alloy chemistry. By adding molybdenum to the gray iron, carefully targeting a narrow range of hardness and tensile strength values, and controlling the cooling rate of the rotor after casting, StopTech produces a friction ring with added crack resistance as well as improved functionality.

StopTech has been awarded the highly coveted TÜV approval on several big brake kits. StopTech kits successfully passed TÜV’s demanding series of tests that range from performance and durability, to proper fitment and ease of installation. Although TÜV certification is not required in all countries, TÜV approval demonstrates that StopTech’s Balanced Brake Upgrades meet the rigorous standards set by this respected German Agency. StopTech Big Brake Kits have been awarded a Teilgutachten. The complete kit is certified to run on a particular application, so customers do not need to pay for further testing with the TÜV agency.

Stoptech 380mm x 35mm Left Rotor Details:

  • Manufacturer: StopTech
  • Manufacturer Part Number: 31.846.1101.99
  • Side: Left (Driver)
  • Rotor Size: 380mm (14.9606") x 35mm (1.37795")
  • Rotor Construction: 2-Piece
  • Rotor Style: Slotted
  • Rotor Coating: Bare Iron
  • Rotor Type: Vented
  • Aero-Rotor Drive Pin Hardware kit: Included

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