Find the word definition

Wikipedia
Ridox

Ridox is the aero-parts brand of the D1GP and SuperGT driver Manabu 'Max' Orido. Ridox currently specializes in aerodynamic modifications for the Toyota Supra JZA80 which is also the personal car of Orido. The company is based in Yokohama, Japan, which is also home to Car Make T&E owned by another D1GP driver and Orido's good friend, Takahiro Ueno.