The SENTON 4X2 BOOST is engineered to outlast other beginner-level bashers. New drivers will be able to set throttle limits at 50% or 75% until ready to unleash the full speed potential. It’s not just the characteristic ARRMA speed and durability that sets them apart.Excellent value ready-to-run package for beginner RC bashers
Proven tough ARRMA platform holds up to bashing abuse
Easy to upgrade for increased performance as your RC skills grow
Signature easy-access modular design simplifies maintenance
Capable of 30+ MPH speeds in optimum driving conditions with optional gearing

Arrma 1/10 Senton 4×2 Boost Mega 550 Brushed Short Course Truck RTR Blue
$47.23