ignition stick coil triumph speed tt600 tt 600 2000 2003 Honda RVF750 they're a high quality replacement

they're a high quality replacement set of coils for your CBR400

this coil isn't suitable to replace those

Suzuki LT 80 (1987-2006)

Brand new high peformance

High performance racing ignition coil to fit:

ignition stick coil triumph speed tt600 tt 600 2000 2003 Honda RVF750 they're a high quality replacementBrand New Ignition Stick Coil to fit: Triumph Speed TT 600 (EFI) (2000 2003). This ignition coil has been manufactured to replace the original stick coil on a Triumph TT600 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 TT 600 then the ignition coil coils could be the culprit and it may be