The 1200s' front axle (spindle) is an integral part of the Strut assembly. The spindle, grease catcher, and knuckle arm (steering arm) complete the "Front axle".
Also see:
Overview
Knuckle Arm
The "Knuckle arm" (steering arm) bolts to the balljoint, and the strut is bolted on top of the knuckle arm.
See main article: Knuckle Arm