Hi-PROCOM Performance Reprogrammable Igniter for Triumph 2 Cylinder Models. This fully reprogrammable Performance Igniter is a direct Plug-and-Play type and is ready to be installed without connecting it to a computer. Simply select the correct model on the dial adjuster and plug the unit into the bike's wiring harness. We supply this unit with our simple to use powerful software (you can download the software, driver and user manual from the support section on www.procomeng.com). This software allows full control over ignition timing across the rev range and adjustment of RPM limit. This unit comes with 9 built in maps for the ignition with the RPM limit raised by 500rpm. (Warning: When adjusting the RPM limit you need to realize that setting it too high can damage your engine!) NOTE: Before installing or reprogramming the igniter, turn the position arrow to the position number according to your stock igniter P/N. (Before you make a purchase, please make sure that your bike stock igniter P/N is in THIS list: T1290041, T1292365, T1292950, T1291100, T1291150, T1292370, T1292060, T1292960, T1292375). By switching to the correct setting the unit will operate right out of the box.