Cylinder Head: AJS JS125 / Cadwell 125 - 154FMi Kawasaki EN450 You may need to change

You may need to change the bushes

This ignition coil has been manufactured to upgrade original / standard coils or replace Dynatek coil packs on a Kawasaki Z440 for the years and models shown above

If you are having spark issues with your Yamaha XZ550 then the ignition coil could be the culprit

This cylinder kit has been manufactured to replace the original top end on a Honda CT125 for the years and models shown above

Lexmoto LSM 125 (154FMi)

Cylinder Head: AJS JS125 / Cadwell 125 - 154FMi Kawasaki EN450 You may need to changeBrand new cylinder head to fit: AJS JS 125 (154FMi). AJS JS 125E 2 (154FMi). AJS JSM 125 (154FMi). AJS Cadwell 125 (154FMi). This cylinder head has been manufactured to replace the original head on 154FMi engines.