Was a joke, 82 inch diameter is huge, I assume you meant circumferenceHi. It is just my street/ LSR bike. Geared for 310 MPH. Street is 19/44 with an Shinko 200/50,/17 on a 17x6 Dimag rim. It also has a MAXX Race H2O tuned by DAS. The turbo is a Garrett G42-1200c.