Metal Slipper and Metal Input Gears BOOST Box Arrma ARA210006 1SA front (blue) (2) (heavy duty

front (blue) (2) (heavy duty

After almost 2 decades of seriously thrilling RC bashing performance

Sound can be adjusted

motor RPM and other telemetry data in real-time – with Smart and non-Smart batteries – along with optional-use motor reversing to shorten rollouts after landing and for other special ground handling capabilities

Spektrum™ Firma™ 4074 2050Kv brushless motor

Metal Slipper and Metal Input Gears BOOST Box Arrma ARA210006 1SA front (blue) (2) (heavy dutyMetal Slipper and Metal Input Gears BOOST Box Add the extra durability of the ARRMA 4S transmission to your ARRMA 4X2 BOOST, MEGA, or 3S vehicle using the ARRMA Metal Slipper and Metal Input Gears BOOST Box upgrade package. Then you're ready to power up and go from bashing to all out blasting! ARA210006 Introduction ARRMA makes it easy and affordable for drivers of ARRMA 4X2 BOOST, MEGA, or 3S vehicles to continue on the path to higher and higher