The Axial Capra UTB18 is one of the best bang-for-your-buck ready to drive RC crawlers. With its "1/18" scale size (though it is noticeably larger than other 1/18 scale RCs like the TRX4M and Redcat Ascent18), the UTB18 sits right in the middle of micro crawlers and 1/10th scale crawlers. It's big enough (and has a high enough top speed) to take on trail runs and hikes, but is compact enough to fit in a backpack. This Radz Custom build takes the mini-Capra to the next level with some tasteful upgrades hand-picked by the Radz crew and is priced at a great value for the parts installed. With the included remote, battery, and charger, this aggressive-looking crawler is ready to hit the rocks straight out of the box!
This Capra UTB18 is upgraded with the following:
Also included:
NOTE: This custom build does NOT come with the stock wheels/tires, links, or servo.
Added to the store on May 17, 2026