The Moroso Ultra Series crank trigger wheel is an 8-inch diameter, 5-3/4-inch register component with a 5-3/4in register intended for accurate crank position sensing. The trigger wheel is designed to work with aftermarket ignition and engine management systems that require a robust, precisely located reluctor for reliable timing signals, suitable for engine builds where accurate crank reference is essential.
Moroso Ultra Series 8in Diameter 5-3/4in Register Crank Trigger Wheel