Ignition Stick Coil: Triumph Thunderbird 1600 (2009-2010) Honda CF50 If you have a weak

If you have a weak spark on your Kawasaki Z550 then the coils could be the culprit and it's a good idea to get some new coils on the bike

If you have a weak spark on your Suzuki GSX750 then the ignition coils (or plugs / plug caps) are the likely culprit and it's a good idea to get these replaced especially as the original coils are all now over 40 years old

they're high quality ignition coil replacement for your Monster S4R

Suzuki GSF 650 A (2007-2012)

Kawasaki Z1B 900 (1975)

Ignition Stick Coil: Triumph Thunderbird 1600 (2009-2010) Honda CF50 If you have a weakBrand New Ignition Stick Coil to fit: Triumph Thunderbird 1600 (EFI) (2009 2010). Triumph Thunderbird 1600 (EFI) (ABS) (2009 2010). This ignition coil has been manufactured to replace the original stick coil on a Triumph Thunderbird 1600 for the years and models shown above. To replace OEM: T1290037 or Denso 129700 3990. See pics 3 4 for original Denso coil it replaces. If you're having spark issues (weak or no spark) with your Triumph Thunderbird