AI Feedback on Your Setup
Talk with an AI Mechanic that actually knows your car's exact setup, anytime, anywhere.
Should you be using a slipper or a differential in the center of your 4WD RC car? Hall Brothers RC explains how to choose and how to set each one optimally for your track conditions.
Setting up your car? Ask the AI Mechanic
Get tuning, gearing, and troubleshooting advice tailored to your car. Free to start, no signup.
RC LiPo batteries at AMain
Hardcase LiPo packs in 2S/3S/4S — the everyday consumable.
What is "Diffing Out" on RC cars?
RC Diff Tuning: 2 Gears or 4 Gears?
How to Get More Rear Traction
Off-road Differential Tuning with Dakotah Phend
How to Build a Ball Diff for 1/10 Scale Off-Road Racing
How to Build a Ball Diff, with Ty Tessman
Ultimate RC Setup Troubleshooting Guide
How to Build the Perfect Ball Diff
How to Build RC Gear Diffs That Never Leak
Mugen MBX8 Diff Build Tips with Robert Batlle
