Standard Ignition Coil Kawasaki Z400 Z 400 (1980-1987) Suzuki TS100 upgrading the coils is definitely

upgrading the coils is definitely a good place to start

Honda CB 250 F Hornet (MC31) (1996-2001)

the bottom is 10mm (You may need to change these to the required sizes either by using your old ones or purchasing spare bush kits from us - please see other listings)

the models are G to H

Our spare bush kits can be found here: https://yellowsquaremotorparts

Standard Ignition Coil Kawasaki Z400 Z 400 (1980-1987) Suzuki TS100 upgrading the coils is definitelyBrand new 12V CDI ignition coil to fit: Kawasaki Z 400 J (1980 1983). Kawasaki Z 400 F (ZR400 B) (1984). Kawasaki Z 400 F2 (ZX400 C) (1985 1987). This ignition coil pack has been manufactured to replace any of the original coils on a Kawasaki Z400 ZR400 J1 J3, C1 C3 and B1 with original part numbers 21121 1010 or 21121 1011 or 21121 1106 or 21121 1107. It has 100mm mounting points and 2 spade connectors. Please check your mounting prior to purchasing