ARRMA BIG ROCK 223S BLX 4X4 1/10 RTR Brushless Monster Truck – ARA4312V4 Color:Blue Budd Observation #300 "Silver Spirit"

Budd Observation #300 "Silver Spirit"

This is the Forest Canopy in Medium Green from Woodland Scenics

run to Formula One rules

These new fluids allow for finer tuning

These bearings fit the Losi 8IGHT 4

ARRMA BIG ROCK 223S BLX 4X4 1/10 RTR Brushless Monster Truck – ARA4312V4 Color:Blue Budd Observation #300 "Silver Spirit"ARRMA BIG ROCK 223S BLX 4X4 1 10 RTR Brushless Monster Truck Take your bashing to the next level with the ARRMA BIG ROCK 223S BLX 4X4 RTR Brushless Monster Truck. Built for drivers who want a tough, fast, and realistic 1 10 scale monster truck, the BIG ROCK 223S gives you the flexibility to start on 2S power and step up to 3S speed when you are ready. With a Spektrum 3100Kv brushless motor, 4WD drivetrain, Dynamic Stability Control, and throttle