BSR company logo


EastWest Aviation Ltd Lead sponsor of the Team BSR
Sponsor of Team Black Sheep Racing

Kart Gear Ratio Calculator


Engine Gear



Axle Gear



Gear Ratio





Tyre Circumference

in / cm







mph / kph


  This calculator is a guide to aid you in setup.


BSR has various sponsorship opportunities for businesses of all sizes. No budget is too small, nor is the return on investment. View
Black Sheep Racing 2001-2010