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TBR Wheelie Bar - Arrma Big Rock 4x4 3S * 10096

SKU 100961
Availability: translation missing: en.general.icons.icon_check_circle icon Only 6 left!

Protect your Big Rock 4x4 3S with TBR's Wheelie Bar!

We've designed this wheelie bar around one of our classic bumper designs so you get the benefits of maximum protection and can pull off amazing wheelies!

It replaces the stock bumper and mounts up to the existing brace.

The TBR wheelie bar can be removed and you can use the bumper by itself.

Comes with TBR's  

Also fits on the Granite 3S BLX.

  Hinge Pin Cover Block has been updated to fully cover the hinge pins. 

This listing comes with the following for Arrma Big Rock 4x4 3S
  • One TBR Wheelie Bar
  • One TBR RBS
  • One TBR Hinge Pin Block

Product color examples:



Hi there. Will this work ok on the granite 3s blx? 

Yes is will! though we do suggest buying the actual bumper set that we designed specifically for the Granite 3s!

What is the part number for the centre skid for an arrma granite blx 3s? I cannot find it on the site.

We do not offer a chassis skid for the granite 3s yet. 


Granite 3s


Customer Reviews

Based on 18 reviews
Darrin Matthews
2019 Arrma Granite 3S BLX

Wheelie quality is great and definitely will prove effective. The fit in this Granite is very tight and I refused to completely link it to the small bumpers. Just won't line up properly with the hinge. Also, no instructions provided. Had to YouTube which is no biggie.

Required some customization, but overall happy. See pics. Hope this helps.

aaron poll

I have not been happy with the product design and fabrication.
The skid plate does not fit properly causing the smaller machine screw under the chassis to tear out stripping the threads. Even then the skid plate does not fit the proper placement in the chassis. Then after only one run the exposed bearings on the wheels were mucked up and damaged. Further more the screw holding the wheels on works it’s way loose and if you’re not careful you’ll lose it and the bearings. If tightened to keep that from happening the wheels then won’t work at all.
I do not recommend this product. The original arma wheelie bar works far better.

Donny Lau
Can hold a wheelie

Tried to wheelie after installing rear bumper. No luck- went back to stock rear bumper. Waste of money

Althea Robinson Jri
T bone the best

Best bumper in wheelie bar I've seen

Terry Topolnisky
Wheels fell off

Not impressed and both my vehicles the wheels fell off the first run out
Waiting for them to T bone to do something about it
Have many trucks and had many bumpers from T bone but these not impressed will
Not purchase them again until they upgrade it
By putting longer screws as well as lock nut on it to