Coil, Lucas, 6v, Triumph, BSA & Norton

Coil, Lucas, 6v, high performance, high grade copper windings, for improved spark energy and duration.
Oil filled to improve heat dissipation, so ideal for use with electronic ignition systems

Lucas coil, 12v, high performance, high grade copper windings, for improved spark energy and duration.
Oil filled to improve heat dissipation, so ideal for use with electronic ignition system

Boyer electronic ignition MK IV, 12v, mono Triumph & BSA

Boyer electronic ignition MK IV, 12v, twin Triumph & BSA

Boyer electronic ignition MK IV, 12v, Norton Atlas & Commando

Boyer electronic ignition MK IV, 3 cyl. Triumph & BSA, 6v coils "47275" required

Ignition box Boyer MKIV, 12V Norton Commando and Atlas

Ignition box Boyer MKIV, 3-cylinder Triumph T150, T160 Trident and BSA A75 Rocket 3

Ignition box Boyer MKIV, 12V Triumph and BSA twins

Boyer Power Box, rectifier and regulator with an internal current and voltage storing capacitor, 12V, use with single phase alternator 2 or 3 wire up to 180W

Boyer Power Box, rectifier and regulator, 12V, use with single phase alternator 2 or 3 wire up to 180W with charging light

Boyer Power Box, dynamo regulator, 6V positive earth, the dynamo will charge at over 80W when connected to the power box

Boyer Power Box, dynamo regulator, 6V negative earth, the dynamo will charge at over 80W when connected to the power box