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Discontinued

ARRMA 1/10 BIG ROCK 3S 4X4 RTR Brushless Monster Truck, Black

2S/3S Compatible

50+ MPH

4X4

Brushless

ARRMA - ARA4312V3B

The ARRMA¼ BIG ROCKℱ CREW CAB 4X4 3S BLX offers scale realism, dirt-chucking action and 50+ mph speed potential! It’s also updated with a Spektrumℱ SLT3ℱ radio, Firmaℱ brushless motor, tougher chassis, wider stance, stronger steering servo and more.

Product Details

In The Box

ARRMA¼ BIG ROCKℱ 4X4 3S BLX 1/10 Scale 4WD Electric Monster Truck RTR1
BLX100 2S/3S Waterproof* ESC
Spektrumℱ Firmaℱ 3660 3200Kv Brushless Motor1
Spektrumℱ 2.4GHz SLT3ℱ 3-Channel Transmitter1
Spektrumℱ SLR300 Receiver1
Spektrumℱ SPMS651 Waterproof* Metal-Geared Digital Servo1
Product Manual1

Needed to Complete

2-3S LiPo Battery with EC5ℱ or IC5ℱ connector1
Compatible Battery Charger1
AA batteries for Transmitter4

Shop Popular Accessories For The 1/10 BIG ROCK

ARRMA 1/10 BIG ROCK 3S 4X4 RTR Brushless Monster Truck, Black Video Overview

The ARRMA¼ BIG ROCKℱ CREW CAB 4X4 3S BLX offers scale realism, dirt-chucking action and 50+ mph speed potential! It’s also updated with a Spektrumℱ SLT3ℱ radio, Firmaℱ brushless motor, tougher chassis, wider stance, stronger steering servo and more.

Product Details

In The Box

ARRMA¼ BIG ROCKℱ 4X4 3S BLX 1/10 Scale 4WD Electric Monster Truck RTR1
BLX100 2S/3S Waterproof* ESC
Spektrumℱ Firmaℱ 3660 3200Kv Brushless Motor1
Spektrumℱ 2.4GHz SLT3ℱ 3-Channel Transmitter1
Spektrumℱ SLR300 Receiver1
Spektrumℱ SPMS651 Waterproof* Metal-Geared Digital Servo1
Product Manual1

Needed to Complete

2-3S LiPo Battery with EC5ℱ or IC5ℱ connector1
Compatible Battery Charger1
AA batteries for Transmitter4

Shop Popular Accessories For The 1/10 BIG ROCK