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RC enthusiasts, get ready to upgrade your small-scale rides with the Castle Creations Mamba Micro X2 ESC!

This mighty little speed controller packs serious technology into a tiny package perfect for 1/14 and 1/16 scale vehicles, plus it works great in weight-conscious 1/10 scale crawlers too.
The big news?
It now handles 2S-4S power and features Cryo-Drive technology for better thermal performance - meaning you can gear more aggressively and run harder without overheating.

But wait, there's more!

The Micro X2 now includes data logging so you can track motor RPM, temperatures, battery performance, and more right on your computer or phone.

The programmable aux wire lets you make on-the-fly adjustments from your transmitter, and the waterproof design means puddles and wet grass won't stop your fun.
Out of the box, it's ready to run, but you can fine-tune every setting with the free Castle Link software (USB adapter coupon included) or go wireless with the B-LINK Bluetooth adapter.
With a 2A peak BEC that's adjustable between 5.5V and 7.5V, this ESC has plenty of power for your servos and accessories.

Designed, assembled, and supported right in Olathe, Kansas, USA - because Castle stands behind their products 100%.
Whether you're upgrading stock electronics or building something custom, this Micro X2 delivers pro-level performance in a compact package!
5 out of 5