Bully 2 Competition Crawler Rear Axle

Bully 2 Competition Crawler Rear Axle

Your Price: $169.99
Retail Price:$209.09
Your Savings:$39.10(19%)
In stock
Part Number:Z-A0084
Bully 2 Competition Crawler Rear 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
  • 12mm Steel Wheel Hex
  • Weight: 9.98oz / 283g

What's Included:
  • 1x Bully 2 Competition Crawler Rear Axle  
  • 1x 14t Pinion
  • 1x M3 x 3mm SSS (Z-S0124)

Optional Parts:

  • RC4WD 12mm Mini Hex Wheel Widener Set (+15mm) (Z-S0407)

Other Axles:

  • Bully 2 Competition Front Axle (Z-A0012)

Replacement Parts:

  • Bully 2 12mm Rear Axle Hex (Z-S0466)
  • Bully 2 Competition Straight Axle Shafts Z-S0797)
  • Bully 2 Rear axle lockouts (2) (Z-S1066)
  • Bully 2 Lower Link Mounts (2) (Z-S1065)
  • Bully2 Gear set (1) (Z-G0062)
  • Bully 2 Upper Link Mount (Z-S1062)
  • Metal Shield Bearing 5x10x4mm (Z-S0686)
  • Metal Shield Bearing 10x15x4mm (Z-S0837)
  • Metal Shield Bearing 5x9x3mm (Z-S0841)

Upgrade Parts:


  • 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.
5 Stars
Went from a set of XR axles to these and couldn't be happier - awesome ground clearance, super durable, and many link\shock mounting options. I have almost two full outdoor seasons on mine and the gears still look fantastic. Great job RC4WD
Did you find this helpful?  1 of 2 Found Helpful
Reviewed by: (Verified Buyer)  from Connecticut. on 7/7/2016
5 Stars
Great axles
Best axles i've ever used in mod/pro class.. Gears are as strong as hell.. Abused the axles but nothing broken
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Netherlands. on 7/1/2016
5 Stars
This is the way to go if you want a great axle out of the Box, no changes needed. I have run mine for a couple of years, and it has worked flawlessly :-)
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Norway. on 6/30/2016
5 Stars
Just like the front axle this has proved to be one tough and hard to beat pure comp crawling axle!
Did you find this helpful?  0 of 2 Found Helpful
Reviewed by: (Verified Buyer)  from Washington. on 7/27/2016

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