Lightweight Ceramic Ball Performance Differential — 64P

Upgraded internals, measurable results. This ball differential features a 64P 53T Delrin CNC spur gear, a 7075 aluminum hard-anodized shaft, and eight ceramic balls seated in an integrated bearing — all in a 4.7g package that runs smoother and lasts longer than stock.

Specs

• Spur Gear: 64P 53T Delrin CNC
• Shaft: 7075 aluminum, hard anodized
• Balls: 8x ceramic
• Bearing: integrated
• Weight: 4.7g
• Length: 67mm
  
  

⚠️ Compatibility note: Not compatible with stock pinions included with Readyset
Mini-Z. A 64P pinion is required.

Nexx Racing's Ball differential is a low cost, highly effective way to increase speed, handling, steering and tuneability to your race car. Featuring: High precision, stainless steel axle, Delrin Spur gear, ceramic balls. NX-152 Highly polished, High precision pressure plates, are the heart of this incredible high performance differential, light weight center components, center spur carrier bearing and beautiful GOLD anodized parts. Available in (MM) and (LM)* versions. *4mm longer for LM chassis.

NX-647 NEXX Racing 1/28 Light weight and balanced Differential with longer shaft for better alignment and adjustable track width

The NEXX Racing 1/28 Spool is designed for maximum drivetrain efficiency by eliminating differential action and delivering equal power to both rear wheels. Precision-machined from high-quality aluminum, it provides a lightweight yet rigid construction for improved acceleration, consistent corner exit, and direct throttle response. Ideal for high-grip track conditions where maximum traction and predictable handling are required.