Bully 2 Competition Crawler Front Axle

Bully 2 Competition Crawler Front Axle

Your Price:$179.99
Retail Price:$209.99
Your Savings:$30.00(14%)
In stock
Part Number:Z-A0012
Bully 2 Competition Crawler Front Axle


Built on Bully Strength and Durability with a complete new design with lightweight in mind. The new Bully 2 axles have spent years in research, testing and development to bring you a competition worthy axle out of the box. No need to spend countless dollars upgrading these axles. They come full CNC machined, with RC4WD heavy duty gears included. All you need to start your final comp crawler build. This is a game changer.

  • CNC Machined
  • Engineered & Manufactured by RC4WD
  • Casing made from 6061 Aluminum
  • Smooth Black Anodized Finish
  • Full Ball Bearings
  • Hardened Steel Gears
  • Lightweight Gears
  • Standard 48 Pitch Gears
  • Hex to Hex Width: 8.64" / 219.5mm
  • Gear ratio: 40.75 : 1 w/14t pinion
  • Servo Mount fits Oversize Servos
  • 12mm Steel Wheel Hex
  • Weight: 11.7oz / 332g

Images with size details below.




What's Included:

  • 1x Bully 2 Competition Crawler Front Axle  
  • 1x 14t Pinion
  • 1x M3 x 3mm SSS (Z-S0124)

Other Axles
  • Bully 2 Competition Rear Axle (Z-A0084)
Replacement Parts:
Upgrade Parts:
  • Bully 2 Competition Crawler Steering Link Kit (Z-S0952)
  • Bully 2 8 Degree C-Hubs (Z-S1019)
  • Bully 2 8 Degree Knuckles (Z-S1013)
  • Bully 2 Knuckle Weights (Z-S1202)
Optional Parts:
  • Mini 12mm Wheel Widener (4) (Z-S0407)
  • RC4WD Bearing Upgrade kit for Bully II Competition Axles (Z-S1547)


  • While some components may come assembled, it may be in your best interests to check the products to ensure all hardware is tight. In some cases you may want to apply threadlock to some of the hardware that is already installed.
  • Over/Max steering the XVD units will cause damage and failure.

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