Xbility XB1-090 Ball Differential For XBOne (1pcs)

Revolutionary 3-Point Gear Differential

The XbilitY One introduces a fully reengineered gear differential — a long-anticipated breakthrough in the 1:28 scale category.

Traditional differentials rely on direct wheel tightening against the shaft, often causing misalignment, binding, or wheel play. These issues can lead to inconsistent handling or even mechanical failure.

Our 3-point mounting system changes that. By separating wheel fixation from the diff core, it guarantees perfect alignment, zero play, and no risk of locking up the differential — no matter how it’s mounted.

This system isn’t exclusive to the XbilitY One. It’s fully compatible with all major 1:28 scale brands, making it a true performance upgrade for any competitive driver.

Key Benefits:

• Zero wheel play, no diff binding

• Smooth, consistent, and reliable performance

• Solves alignment and pressure issues

• Plug-and-play with all 1:28 scale cars

• Built for racers, tested under real conditions