ignition coil x2 honda cb400 cb 400 1999 2011 Honda XBR500 Yamaha DT 50 M (1978-1981)

Yamaha DT 50 M (1978-1981)

To upgrade OEM: 33410-03D00

Suzuki RG 400 EW2 (1986-1987)

Kawasaki GT 550 (Z550 G) (1983-1994)

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

ignition coil x2 honda cb400 cb 400 1999 2011 Honda XBR500 Yamaha DT 50 M (1978-1981)Brand new set of ignition coils to fit: Honda CB 400 SF Super Four Bol D'or VTEC 1 (NC39) (1999 2001). Honda CB 400 SF Super Four Bol D'or VTEC 2 (NC39) (2002 2006). Honda CB 400 SF Super Four Bol D'or VTEC 3 (NC42) (2007 2011). Honda CB 400 SS Standard Single Special Edition (NC41) (2002). This ignition coil set has been manufactured to replace the original coil packs on a Honda CB400 for the years and models shown above. If you have a weak spark on