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

SKU 100791
Availability: translation missing: en.general.icons.icon_check_circle icon 13 in stock, ready to be shipped
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

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 49 reviews
Very durable bumper for bashing

I’ve beat this thing over and over and aside from having to re-torque the nuts, this thing is holding up great. I would definitely recommend it.

Absolute WORST customer service! Never buying from again.

Wrote a long 1 star review and it didn't post...title says it all. Bought front and rear bumper, screws came loose, busted a tire from front bumper and hardly a response from customer service.

Great bumper

My boy is hard on bumpers. He broke 4 original Senton ones. I got him a T bone one and it’s still holding strong it’s been two months!!! Great products, easy installation, fair price, good customer service. I’m now a loyal customer.
Thanks T Bone Racing !!!!!

Great bumper.... but

The screws that attach to the shock tower fell out and now the hole where the screws go are stripped out.
Other then that it provides excellent protection

A must have!

All my Armmas has Tbone Racing bumpers.... durable with a great look. Keep up the good work guys 🤙