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TBR R2 'EXO Cage' External Roll Cage - Arrma Outcast 4S * 10145

SKU 10145
Availability: translation missing: en.general.icons.icon_check_circle icon 31 in stock, ready to be shipped

These new Exo cages are utilize our custom plastic material and are now machined to shape instead of bent. This will keep the fitment to your Outcast's body close and form fitting while still providing the perfect protection! 


This is the first of our newest roll cage line which mount directly to to the body independent of body posts and shock towers.


    1 Arrma Outcast 4S EXO Roll Cage w/mounting hardware.

    Does not fit any cars other than the Outcast 4S

    IMPORTANT NOTE: The roll cage requires you to ream or drill out mounting holes in the outcast body in order to mount the cage.

    1. Line up the EXO Cage to the position on your truck that you desire.
    2. Mark the mounting hole positions with a reamer or marker.
    3. Ream or drill the holes to the correct size. (M4 in the front & point, M3 in the 2 rear most holes)
    4. Using the supplied hardware mount the cage to the body with two mounting plates on outside of the body and two on the inside, securing them with the screws and locknuts.

    Customer Reviews

    Based on 6 reviews
    Must have item

    So far so good, I love to drive and bash hard. Keeping my body in good shape is important and the exocage is the answer. A must have item!

    Michael Simard
    Outcast exo cage.

    Thin product / screws are basically the thickness of the plastic exo cage. Not worth buying this thin piece. Save your money.
    If this exo cage was twice as Thick at the screw points then it may be adequate. Mine is thin like this mine broke ROLLING over. 😕
    No joke Rolling over it broke.

    Vincent Vangeli
    Works great - top notch customer service

    Works great! It did break by the back two screw mounts on one side on the first outing with it, my disappointment was immediately righted with a simple email, with a photo attachment. TBR’s response was immediate, and they shipped a replacement cage right away, at no cost. I was told they are currently working on a redesign for this product, when they do, I’ll likely purchase another just to have a spare. Keep up the fantastic work guys!


    I will give it a 4 for now as my suggestion to have installation instructions on your website is not difficult. I have plenty to spend on after market parts and there are plenty of places to purchase. I have all the other aftermarket parts T Bone offers for the 4S Outcast and those are working just fine. Thanks in advance T Bone for doing this...

    Brian concoby
    A necessary upgrade for the outcast!

    I bought the exo cage to help protect the body from upside down landings and the occasional 30-40mph roof slides. It has performed great so far very durable and it actually helps to self right the truck when sliding on the roof sometimes. Tbone has been great to deal with. A piece broke on the cage and it only took an email with a picture to them and a new one was at my house a couple days later. Great product and great service!