Transmission control products including motorcycle quickshifters and air shifters

We develop, manufacture, and market motorcycle quickshifters, air shifters and other innovative products for the OEM and aftermarket powersports industry.

The company’s flagship brand, ShiftFX, represents a line of premium transmission control products that are designed to improve rider control and focus, while preserving motorcycle response and feedback.

ShiftFX Powertrain Products is a division of Biperformance.