COILB dual ignition coil Boyer twin leading ignition coil 4.5 ohm 12 V BSA Triumph
1x COILB - Boyer Bransden twin Lead Ignition Coil 12V. 1x COILlB doppelzündspule von BOYER mit zündkabel für 12 volt . Lagerort COILB . relativ small you should mount this coil to aluminium etc that the heat can get away.