Rear Only Portal Axle & Overdrive Calculations - VS4-10 Pro

I wanted to install a portal axle into the rear of my VS4-10 Pro. While this may sound odd, hear me out first. Plus I get into how you calculate overdrive percentages.

Portal Rear Axle:

Portal Overdrive Gears:

AR44 6-Hole Overdrive Gears:

F9 Servo On Axle Mount:

Percentage Difference Calculator:

VS4-10 Pro Available for purchase here: