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from 799.99

Front, Rear or Complete Set

Lightweight, Long-lasting & Proven! The ULTRAdisc 2-piece rotors are the most proven, long-lasting and lightweight solution on the market. They work perfectly with your stock calipers, on and off the track. Back in 2005, Girodisc developed what has become the best 2-piece rotors available for your Lotus. 


  • Anodized aircraft 6061 T-6 billet aluminum hats.

  • Total of 10 lbs Unsprung Weight Savings:

    • Save ~2 lbs/front rotor.

    • Save ~3 lbs/rear rotor.

  • Save a total of 10 lbs of unsprung weight with front and rears.


  • Slotted, not drilled, discs

    • Clean rotor-pad interface and maintain maximum grip surface.

    • Will not compromise structural integrity like drilled rotors that tend to crack.

  • High carbon-iron rotor

    • Stable thermal properties.

    • Longer wear characteristics.

    • Zinc plated for corrosion resistance.

  • Extremely high street mileage

    • Sector111 Spyder logged 30,000+ track & street miles on one set.

  • Run on track in extreme conditions

    • Customers are getting 35+ track days on one set.

    • Outlasting super aggressive, rotor eating brake pads.


  • On the market since 2005.

  • Run by more winning Lotus Cup Series racers than any other aftermarket solution.

  • Tested on the road & track.

True floating rotor = not just bolted together

  • Cadmium plated alloy bushings.

  • Grade 12.9 cap screws with spring washers.

  • More effective at reducing heat than a simple 2-piece rotor.

  • Spring loaded to prevent annoying rattles at low speed.

Cool BOTH Sides of your Car

  • Vented correctly on all four corners.

    • Lotus uses the same rotor for all four corners.

    • One side will not cool itself.

  • Directionally curved vanes.

    • Act as a centrifugal air pump to actively move cool air through the rotor.

    • Quickly removes heat that causes brake fade.

Model Compatibility

  • Elise

  • Exige & Exige S

  • 211

FREE SHIPPING (continental US) on all orders over $500. At checkout, use coupon code: 500

International shipping is available - please inquire

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