This kit is for BSA & Triumph 12V 3-cylinder motorcycles. This item is made by Boyer Bransden electronics LTD. Micropower ignition coils (1 X Dual output 1 X single output Coil).   

This item is made by Boyer Bransden electronics LTD. This kit is for Norton Commando and Norton Atlas motorcycles. T his kit fits the Classic Norton Commando and Norton Atlas motorcycles.   

This item is made by Boyer Bransden electronics LTD. This kit is for Royal Enfield 350/500cc - India Bullet (points models only). Ignition Unit (blue "micro-power" unit).  

This item is made by Boyer Bransden electronics LTD. This kit is for YAMAHA XS650 twin's, and includes miniature coils.   

Boyer Bransden Micro Digital Electronic Ignition for Triumph and BSA Unit Singles with 12 Volt positive earth electrics and'distributor' type ignition system. It is supplied with a special digital coil, HT lead and the correct spark plug cap (5000 OHM).   

   Boyer Bransden Micro Digital Electronic Ignition for Triumph and BSA Unit Singles with 12 Volt positive earth electrics and'distributor' type ignition system. This is a microprocessor controlled electronic ignition system, manufactured by Boyer Bransden, for the BSA and Triumph Unit Singles, with the distributor type points. This will replace your existing points, condenser, and mechanical advance mechanism with an electronic pick-up, and a box to handle the processing and advance. To use this you will require an existing good 12V 5A power supply. It is supplied with a special digital...