ProTek RC 3/32" (2.4mm) Tungsten Carbide Differential Balls (14) PTK-2025 RPM Rear Carbon Hub Extensions for

Rear Carbon Hub Extensions for the Floating Body mounts system on the Apollo Drag Car

The RPM “Spline Drive” system is radically different than the standard hex drive

Retains a stock “cover” for the motor

Clear lexan body fits 1/10 buggy based cars with approx 10″-11

Custom Works RC GBX Long Front Shock Tower CW-1270

ProTek RC 3/32" (2.4mm) Tungsten Carbide Differential Balls (14) PTK-2025 RPM Rear Carbon Hub Extensions forThis is a package of fourteen ProTek R C Tungsten Carbide Differential Balls, the perfect upgrade for ball differentials. These high quality balls can be used with any ball differential requiring a 3 32" (2. 4mm) ball. PTK 2025 When it comes to diff balls, there are three main materials to choose from: steel, ceramic and tungsten carbide. While steel balls are included with most ball differentials as standard equipment, they provide the shortest life