The ready-to-run ARRMA® GRANITE™ 4X4 3S BLX Monster Truck delivers jaw-dropping power and 50+ MPH brushless performance — and now includes a Spektrum™ SLT3™ radio, Firma™ brushless motor, tougher chassis, stronger steering servo and other upgrades. Enjoy terrain-commanding Monster Truck excitement with the jaw-dropping power and 50+ MPH brushless performance of the ARRMA® GRANITE™ 4X4 3S BLX Monster Truck. Precision aluminum, tough steel and composite materials come together for an easy-to-maintain, super-durable vehicle design that’s now upgraded for even greater performance and durability. The GRANITE™ 4X4 3S BLX RTR is DESIGNED FAST, DESIGNED TOUGH — built for exciting bashing speeds and extreme, all-terrain toughness.