High Performance Ignition Coil x2: Honda CB1100 CB 1100 (1981-1982) Honda CBR1000 Yamaha XJ 900 (1983-1992)

Yamaha XJ 900 (1983-1992)

If you have a weak spark on your Suzuki GSF600 then the coils could be the culprit and it's a good idea to get some new coils on the bike

This CDI (Brain or ECU as it's sometimes known) has been designed to replace the original unit on a Vivacity MK3 50cc

To upgrade OEM: 21121-1135 / 21121-1136

and this is why we're one of the biggest ignition coil retailers in the UK

High Performance Ignition Coil x2: Honda CB1100 CB 1100 (1981-1982) Honda CBR1000 Yamaha XJ 900 (1983-1992)2 Brand New High Performance Ignition Coils to fit: Honda CB 1100 R (SC05) (1981). Honda CB 1100 R (SC08) (1982). This ignition coil set has been manufactured to upgrade original standard coils or to replace Dynatek coil packs on a Honda CB1100 for the years and models shown above. If you have a weak spark on your Honda CB1100 then the coils could be the culprit and it's a good idea to get some new coils on the bike. Or if you're just looking for an