how do i set ignition timing on my pit bike?

how to replace igniton barrel on magnus 125 quad bike

james
December 2013

you cannot adjust it without modifying the fitting slots of the stator plate,its preset using a woodruff key on the crankshaft and a set of 3 holes in the stator plate then there are capacitors in the cdi unit that discharge once they have reached a certain voltage level,so in a word you cant.

adam bike doctor(of milton keynes motorcycle centre)
December 2010