Important Note: OEM disc diameter is 310 mm , 320 mm discs (208.9737.33) may be used by adding the spacer under the OEM
Developed with the precise goal of offering all owners of the most popular European and Japanese hypersports models maximum performance both on the road and on the track. The discs of the Supersport range are available with a larger than standard thickness of 5.5 mm. These are fully floating discs consisting of a rotor in tempered martensitic steel (capable of resisting extreme thermo-mechanical stress) and a hat machined from billet aluminium alloy. The two parts are joined together by 10 fastener studs in true racing style. The distinctive characteristic of a floating disc is that the rotor is not fixed to the aluminium hat - in other words, it is free to move on the studs. This configuration significantly reduces disc stress, reducing disc wear and improving heat dissipation, while also allowing the rotor the freedom to deform.
Supersport discs are available with a rotor measuring 34 mm in width and 5.5 mm in thickness, and are fully interchangeable with the original components without any modifications.
- High Carbon stainless steel.
- 5.5mm thickness with a 34mm wide friction surface.
- CNC machined aluminum carrier.
- Available for all current European and Japanese sport bikes.
- May require spacers when upgrading to an oversized rotor.
- Priced as a kit (Pair).
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Nice rotors
Rotors feel good and installed relatively easily with the 5mm spacers that have to be purchased separately. Be warned though that the bolts that come with the Brembo 5mm spacers are too short for some GSXR calipers. There was not nearly enough thread visible to attach to the fork leg and it stripped some of the thread when I initially tried to mount the calipers. Make sure you have some longer bolts and the Brembo (or other) spacers if you want to install this on a 2013 GSXR 750 or similar
- Availability:
- STG Part Number:
- B|1200-208973733|2
- Manufacturer's Part Number:
- 8
