
Transmission unit for mechanical speedometer by DRAG SPECIALTIES (manufacturer's ref: 70185). Designed to drive the speedometer cable from the front wheel, this drive unit is aimed at riders restoring or maintaining vintage and roadster machines equipped with a mechanical speedometer. A replacement part suitable for front speedometer drive assemblies, it follows the gear drive principle necessary for speed measurement.
Suitable for interventions on several older Harley-Davidson models; among the most common are: Harley Davidson FXR 1340 II Super Glide II (1983), Harley Davidson XLX 1000 Sportster (1983), and Harley Davidson XLS 1000 Roadster Custom Sport (1983). Ideal for restorations and replacements of mechanical speedometer drive parts, it installs in place of the original unit when the pinion or drive shaft shows signs of wear.
Before installation, check compatibility with your model and the condition of the speedometer cable. This reference allows for the expected mechanical behaviour of the front wheel speedometer on vintage/roadster machines.