The new Undermine(d) mount is reeeally fast. So fast, in fact, it’s giving some players motion sickness when using it! Luckily there is a workaround built in.
When you get your 
G-99 Breakneck mount, you can customize it at Mobber at the Shipping and Handling headquarters. One of the customizations is the 
Engine: Controlled Cruiser, which slows down the mount considerably. It also increases acceleration, and you can still drift and boost it if you want. But its default speed should help with any motion sickness issues, as it’s around the speed of epic flying) and then you can boost at your own peril!
Yes! It’s called Controlled Cruiser.
Just talk to Mobber to access the D.R.I.V.E. to customize your vehicle, located at the Shipping and Handling headquarters. The Controlled Cruiser is unlocked the moment you unlock the G-99 Breakneck.
You’ll find the Controlled Cruiser travels at roughly half the speed of the starting engine (comparable to the speed of epic flying). If you find yourself getting motion sickness or having difficulty controlling the faster engines, this is a much more manageable speed, and you still have access to drifting and boosting.
