
Spacer intended for the pinion shaft, signed DARKHORSE MOTOR COMPANY (manufacturer's ref: DH-11887). Internal transmission part designed to replace the OEM spacer on vintage and touring chassis. Machined from 4140 steel, it meets OEM specifications and is made in the USA. Sold individually, it fits compatible pinion shafts, including those of the Timken® type.
This spacer is aimed at riders looking for a robust replacement part for the transmission of their custom, classic, or touring bike. Its design allows for easy installation in the pinion axis to maintain the alignment of transmission components and respect original tolerances. Ideal for builds, restorations, or routine maintenance of the final drive.
Main compatible motorcycles (examples):