RC4WD Bully II MOA Competition Crawler Kit

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RC4WD Bully II MOA Competition Crawler Kit
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The RC4WD Bully 2.2 MOA Competition Crawler Kit was developed for competition. Designed to meet the U.S.R.C.C.A rules, the Bully 2.2 MOA was built with one goal in mind. To destroy the competition. RC4WD quality and details sets this truck apart from the rest. No other box stock comp crawler or manufacturer comes close.

The Bully 2.2 offers unmatched in class features. With Bully 2.2 Competition CNC machined axles, titanium links, aluminum internal spring shocks, carbon fiber chassis, carbon fiber and delrin 2.2 Beadlock Wheels and Bully Advanced X2SS Compound Competition Tires, nothing else you can find in a box even comes close.

CNC machined Bully axles offer ultimate strength and durability, full ball bearings, steel internal heavy duty gears, XVD’s, clockable c-hubs, sleek gearbox and tons of adjustability to meet your needs. The dual motor MOA (motor on axle) design allows the ultimate in control, reduced center of gravity and increased run time. 


  • CNC Machined Aluminum Axles
  • MOA (Motor on Axle Design)
  • Steel Internal Heavy Duty Gears
  • Bully 2.2" Competition Tires (Advanced X2SS Compound)
  • Carbon Fiber and Delrin Wheels
  • Clockable C's
  • Aluminum Shocks
  • Titanium Links
  • Carbon Fiber and Delrin Chassis
  • Carbon Fiber Battery Plate
  • Easy to Paint Lexan Body Panels
  • Endless Customizing for Unique End User


  • While some components may come assembled, it may be in your best interests to double check and ensure all hardware is tight. In some cases you may want to apply thread lock to the hardware that is already installed.
  • Use good quality hex drivers to avoid stripping screw heads.
  • Use thread lock when putting metal screws into metal parts.
  • Steps marked with a "water-drop" require thread lock.
  • Use thread lock sparingly.
  • Do not over tighten screws otherwise you may strip the threads.

Type: Competition Crawler
Scale: 1/10
Length: 17.8 in (453 mm)
Width: 10 in (254 mm)
Height: 7.2 in (182 mm
Ground Clearance: 3.6 in (92 mm)
Wheelbase: 12.5 in (317 mm)
Weight: 4.38 lbs (1.99 kg)
Chassis: Carbon Fiber
Suspension: 4 Link Front and Rear
Motor or Engine: Not Included
Gear Pitch: 32P
Wheel Size: 2.2 Beadlock
Kit/RTR: Kit
Shock Type: Internal Spring 90mm - Can Be Oil Filled

Needed To Complete:

  • Motor (35t, 45t, or 55t)
  • Electronic Speed Controller "ESC"
  • Radio and Receiver (2 channel or more)
  • Standard Size High Torque Servo (1)
  • Battery and Charger
  • Hex Drivers (1.5mm, 2mm, 2.5mm)
  • Long Nose Pliers
  • Side Cutter Pliers
  • Associated Thread Locking Adhesive
  • Cross Wrench or Nut Driver

This product was added to our catalog on August 4, 2016

Verified Owner
Tuesday, Jan 15 2019 (about 5 years ago)
RC4WD Bully II MOA Competition Crawler Kit
Rock crawling. There are a lot out there and it is an awesome hobby. Scale is fun. rock crawling is fun. But to see this crawler in action is absolutely amazing. The way it moves and crawls is unlike anything you will ever see.

COMP CRAWLER is what they call this type. it was the first. Scale came in and they could crawl too. But seriously - if you want fun and awesome to look at - you need to get this. I have had many comp crawlers (going way back to Lose, Axial, and lots of home made kits). RC4WD took all that came before it and made the most amazing crawler. Nothing you buy or build will give you the joy this kit they put together will give you.

MOA means motor on axial. that's were you put your motors. it's a lot of fun! I picked up some 35T motors and other goodies to go with this kit. Wow - is an understatement. I knew being RC4WD meant it would be improved over all the older version - but its more like WOW!

it's awesome. if you are thinking about comp crawlers (the best and funnest of the bunch) - get this one! it's well worth the money.
Louis Milinazzo
Verified Owner
Thursday, Jul 8 2021 (about 3 years ago)
RC4WD Bully II MOA Competition Crawler Kit
Quality kit. Pick up 50 10mm button hex screws. Trying to put together the bead lock wheels with 6mm screws makes no sense and was impossible for me. 8mm work but there is clearance for 10's. Currently I'm running a hobbywing 880, Holmes 35T motors, and a Spektrum DX5C transmitter. You will need a transmitter with MOA capability for a good dig and "overdrive front wheels.
Build quality of the assembled axles are excellent. Obviously small batteries are necessary. I had 850 mA batteries from my TRX4 that fit but I'm going to try something smaller. I do recommend this kit. Now I can run a completely different section of my crawling spot that is impossible for scale crawlers. Hope this helps!

Edit: I just installed a Holmes Hobbies dual ESC, a HH direct powered servo and added a Futaba 4PM receiver and transmitter. Now it's really a MOA. Budget some $$$ beyond the kit :)
Donald Teal
Verified Owner
Wednesday, Oct 12 2022 (about a year ago)
RC4WD Bully II MOA Competition Crawler Kit
This an enjoyable kit to assemble. With the motors on the axles, it is an excellent crawler for those contest accepting this style. Really fun to drive. It does take practice to get familiar with the driving of front and rear motors. There are many options for using your selection of motors, ESCs, and receivers. Shop carefully for items in your budget and the items that will give you the best options for operating your MOA the way you want. This is not a speedster, slow and precise driving is the name of the game. Very popular in Europe and Scandinavian countries. This is an excellent vehicle for those that like to crawl. This kit is well worth the price. However, the RTR has some major assembly problems that will need to be corrected. The electrical components of the RTR are lacking in quality in my opinion. I have assembled two of these kits and love using them.
richard vitale
Verified Owner
Wednesday, Jan 26 2022 (about 2 years ago)
RC4WD Bully II MOA Competition Crawler Kit
The build has gone well, the kit is easy to assemble, everything fit well, no problems. It will be a while before I can actually do some rock climbing with it, it's winter here in Minnesota.
Bertrand Liardon
Verified Owner
Tuesday, May 11 2021 (about 3 years ago)
RC4WD Bully II MOA Competition Crawler Kit
Excellent MOA Crawler KIT.
And it's almost the only one!

The quality is there !

Very interesting to start and to progress in the MOA Class to the competition !-)
Christian Schoen
Verified Owner
Wednesday, Apr 28 2021 (about 3 years ago)
RC4WD Bully II MOA Competition Crawler Kit
I had to buy a brand new one.... Couldn't find a used one.... Meanwhile I understand why....

This is a soooo good, I'm never gonna sell it!!

Axles come preassembled, you want to make sure all the screws going into metal have thread lock on them.

Shipping with UPS was stupid fast! 3 days from california to germany!
Nick D
Verified Owner
Friday, Apr 8 2022 (about 2 years ago)
RC4WD Bully II MOA Competition Crawler Kit
Zero information on what to get fo electronics or how to set up electronics. This kit is incomplete and stupid expencive for all you get in the kit. Crap instructions. Amain will not take it back and was rude about it. Ill never order from this place again and I STRONGLY suggest no one else does. Amain is zero help and basically are jerks.