Brake disc - Polini
The brake disc from Polini is produced in AISI420 steel, and thanks to the laser cut, the disc appears razor sharp with an incredibly beautiful finish. The elongated slots in the disc not only allow one to e.g. can put a disc brake lock through, but they also provide excellent cooling to the disc, even under heavy load which generates considerable heat, which is why the disc is also heat treated with a thermal coating to ensure that the disc performs optimally - all the time, regardless of heat load.
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