ARRMA BIG ROCK 223S BLX 4X4 1/10 RTR Brushless Monster Truck – ARA4312V4 Color:Black Allen key(L) x 1(0

Allen key(L) x 1(0

Use on 2 or 4* lanes (* requires 2 lap counters for 4 Lanes)

TRX-4M™ 1/18 1979 Chevrolet® K10 High Trail Edition™

Programmable- change the firmware for different usage (PowerHobby USB Required (Sold Separately)

ARRMA BIG ROCK 223S BLX 4X4 1/10 RTR Brushless Monster Truck – ARA4312V4 Color:Black Allen key(L) x 1(0ARRMA 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