TBR ARRMA Senton 4x4 Mega & 3S BLX XV4 Front Bumper from T-Bone Racing Skip to content

10079 - TBR XV4 Front Bumper - ARRMA Senton 4x4 3S

SKU 100791
Color: Black
The XV4 series design captures the more scale look while providing the durability that our customers have come to expect from our bumpers.
Bumper mounts under the chassis. A brace mounts to our supplied block and the bumper.
This listing comes with the following for Arrma Senton 4x4 Mega and 3S BLX
  • One TBR XV4 Front Bumper 
  • One TBR Delrin Hinge Pin Block
  • One TBR Delrin Brace Mount
  • One TBR Front Brace 
  • Two TBR Rods 
  • Lifetime warranty

Note: Does not fit the Senton 6S

YouTube Mounting Instructions


Product color examples:



what material is this bumper made out of? Plastic or metal? Thanks

All of our bumpers are made up of our specialized nylon that is extremely durable, rigid and flexes where it needs to. 

Will this fit the senton mega blx 4×4 3s

Yes it will fit the 3s and the older plain 4x4! 

Do you carry the front bumper for the Senton 6s platform!

Yes! try part # 10035 that was design specifically for the 6s Senton!


Senton 4x4, Senton 3s, Senton mega 4x4 

Customer Reviews

Based on 33 reviews
Front bumper

Only issue with the bumper is the support bracket. It connects to the upper portion of the diff housing. This gives a huge amount of force to the upper part of the housing and will most likely seperate the upper and lower diff case. The video they have of how to install everything showed a bracket that connected the upper and lower sections of the housing. Unfortunately that's not the one I received. Also l, I messaged them about my concern and l left an email. No reply. Figured they have better things to do

Awesome bumper and company!

Wonderful experience all the way around! Products are incredible as well as customer service. Super fast response on FB messenger! I hope this small family owned company continues to grow and prosper. We need more companies like this in the world!


Screws pulled out of bottom of brace, Had to repair and mounting block.


Really awesome bumpers. Super satisfied.

Best bumpers ever

Best bumpers out there I have tried to break these and they just take it all