Parts/Drivetrain/Differentials & diff parts/Schumacher Atom 3 Gear Differential Set (Hex Type)
Schumacher Atom 3 Gear Differential Set (Hex Type)
Schumacher

Schumacher Atom 3 Gear Differential Set (Hex Type)

Part # SCHU8911
Where to buy
$46.49
AMain Hobbies
Seen Oct 12, 2026
$46.49Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Gear Differential Overview:

Unlock maximum GT12 performance with the Schumacher Atom 3 Gear Differential Set, engineered to boost steering precision, corner exit speed as a tuning option.

About the Gear Differential


High-Grip GT12 Performance Upgrade

The Schumacher Atom 3 Gear Differential Set is beautifully engineered for optimal weight, strength, and concentricity, delivering improved steering, stronger acceleration, and reduced overall weight in medium to high grip conditions. The gear differential-style axle can be tuned with heavier fluid to eliminate diffing out on high-grip surfaces, increasing corner exit speed and consistency, while using lighter fluid will provide smoother handling and cornering on low-grip surfaces. The updated Contact V2 wheel hex allows easy switching between spool and gear differential setups without changing wheels — making this a versatile, high-performance upgrade for serious GT12 racers.

Features:

  • Improves GT12 steering and control
  • Increases corner exit speed and acceleration
  • Lightweight and precision engineered design
  • Tunable with different differential fluids
  • Helps prevent diffing out on high-grip tracks
  • Contact V2 hex allows quick setup changes

Includes:

  • (1) Atom 3 Gear Differential Set
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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