Air shifters provide hands free automated shifting for accurate and consistent shift points. They wire into any RPM switch, timer or push button and the CO2 operated shifter makes your 1-2 shift. PitStopUSA.com has a great selection of air shifter parts and accessories including CO2 Bottle Brackets, CO2 Bottle Pressure Rupture Discs, CO2 Bottle Valves, CO2 Bottles, CO2 airlines and fittings and more.
