
SPYKE Jackshaft Kit (manufacturer's ref: 465046) — replace the worn starter shaft with a complete set designed to restore reliable starting on vintage and touring motorcycles. This kit includes all the drive components: shaft extension, sprocket, coupler, springs, and clips, ready to be installed on compatible setups.
Designed for enthusiasts of fine mechanics, this SPYKE jackshaft kit allows for the replacement of the gear train and the drive shaft subject to wear, shocks, and spring fatigue. Each part — sprocket, coupler, and clips — is provided as a set to limit successive interventions and restore a clean coupling between the starter and the transmission.
Typical applications: often used on 1993 Harley-Davidson 1340cc models (FXSTS, FXSTC, FXRS-SP) but should be checked on your vehicle before ordering. Reference part 465046 intended for riders wishing to restore the starting system without improvisation — maintenance, restoration, or targeted replacement.