3mm thick CNC laser cut mild steel trigger wheel for use with any aftermarket engine management system that requires a crank position signal. The wheel specification is as follows:

Same size and position as OEM trigger wheel so original crank sensor can be used! (to suit 1600 or 1800 NA or NB)

3mm Thick Mild Steel

36-1 'Ford' Tooth Pattern (standard for most aftermarket ECU applications)