ARRMA 1/10 Senton 223S BLX 4x4 Short Course Truck is a ready-to-run electric RC basher built for high-speed off-road action. It runs on 2S LiPo for 35+ mph and can be upgraded to 3S for 50+ mph, so speed grows with experience. Ready out of the box—just add a battery and charger—it features a rugged four-wheel-drive drivetrain, ventilated composite chassis, impact-absorbing bumpers, higher side guards, and a clipless body with hidden retention and built-in dirt protection for durability in rough terrain. Inside, waterproof Spektrum electronics power a capable brushless system, including a 3100Kv motor, a 2-in-1 waterproof ESC/receiver, and a metal-geared digital servo. The included SLT3 2.4GHz transmitter offers throttle-limiter settings (50% or 75%) to help new drivers manage speed, while Dynamic Stability Control provides four selectable modes to automatically correct steering on various surfaces. The all-terrain suspension uses adjustable oil-filled shocks to smooth out bumps, making this truck a durable, versatile choice for bashing across dirt, gravel, and pavement.