HPI Ignition for 1974-1979 Yamaha MX100, 1974-1975 MX125 & MX175

HPI Ignition for 1974-1979 Yamaha MX100, 1974-1975 MX125 & MX175

Great replacement for stock ignition. Easy to find and very reliable

This kit is a non programmable unit with a single ignition curve – the standard kit which is our best selling product

• Self generating internal rotor, CDI Ignition system – no battery required eliminating need for battery charger.
• Specific electronic advance/retard curve allowing easy starting and maximum performance.
• Commonly fitted for classic race applications where the low inertia flywheel allows for rapid engine acceleration.