





Shift Fork Shaft (Arbre de fourche de changement) JIMS, manufacturer reference 34088-87. Internal transmission part made of steel designed to guide the selection forks within the gearbox. Engineered to withstand engagement and wear stresses, it retains the geometry required to ensure precise positioning of the forks during gear changes.
Replacement part suitable for current generation gearboxes, it is often used as a replacement solution on 6-speed models from 1987 to 2006. Particularly suitable for Harley-Davidson Softail 1450 EFI (FXSTSI, FXSTI, FXSTBI - FS2) from 2006, as well as other machines equipped with compatible transmissions. Essential during interventions on selection (replacement, refurbishment or restoration), this shaft provides the necessary precision for a crisp and reliable gear change without promising unverified improvements.