Motor & Electronics Deals
See the latest discounts on motors, ESCs, servos, receivers, and transmitters
Tony Newland of Klinik RC shows in detail how to build (or rebuild) a ball diff the right way. This one goes almost 25 minutes, so grab some popcorn and get ready for some serious learnin'.
Setting up your car? Ask the AI Mechanic
Get tuning, gearing, and troubleshooting advice tailored to your car. Free to start, no signup.
Traxxas on Amazon
Browse the Traxxas brand store — kits, parts, batteries, chargers.
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
Should You Use a Slipper or Differential in the Middle of your 4WD RC Car?
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 RC Gear Diffs That Never Leak
Mugen MBX8 Diff Build Tips with Robert Batlle
