Launched in 2002, Sumo Power is one of the UK's biggest names in performance parts, 

supplying high quality aftermarket solutions for the majority of Japanese cars. 

With our extensive range of quality brands as well as contacts in the best tuning companies around the globe, 

you'll always be in safe hands with Sumo Power. Our excellent sales staff and customer service 

aims to cater for all your tuning needs through our unrivalled mail order service.

All of the brands we deal with are available on our 'Tuning Parts' page. If for any reason you cannot find 

exactly what you're looking for, remember to give our team a call or contact us through our website for more help.

Sumo Power Limited is a limited company registered in England and Wales, Registered Number: 08887906 

Registered Address: Unit 1 Faraday Business Park, Littleport, Ely, Cambridgeshire, CB6 1PE

The Girodisc system is a direct replacement for the OE disc. No modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency.  

The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum.  The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc.  The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.

The rotor and hat have a floating mount system, which utilizes 8 or 10 high strength alloy steel drive pins, manufactured by Girodisc in the USA to our own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. The pins are secured by grade 12 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.

Once the Girodisc system is in place, simply replace the cast iron rotor when needed. 

Sold/priced per pair.

For more S2000 bits, click here.