CHRISTMAS IN JULY SALE

Save Up To $250!

40TH ANNIVERSARY BLOG

Celebrating 40 years of Horizon Hobby!

CLEARANCE SALE

Save Big While Supplies Last

CHRISTMAS IN JULY SALE

Save Up To $250!

40TH ANNIVERSARY BLOG

Celebrating 40 years of Horizon Hobby!

CLEARANCE SALE

Save Big While Supplies Last

Discontinued

1/7 BIG ROCK 6S 4X4 RTR Brushless Monster Truck

4S/6S Compatible

65+ MPH

4X4

Brushless

ARRMA - ARA7612

Supersized to 1/7 scale and amped up with 6S platform power, this BIG ROCK 4x4 blasts like only the big ones can! With ARRMA® durability and performance plus a detailed, rugged truck body, it's a massive, dirt-chucking monster capable of 65+ mph speeds.

Looking For Parts?

Product Details

In The Box

1/7 BIG ROCK Crew Cab 6S BLX 4X4 Monster Truck RTR1
Spektrum Firma 150A Smart V2 Waterproof* ESC1
Spektrum Firma 4074 2050Kv Brushless Motor1
Spektrum S665 Waterproof* Metal-Gear Digital Servo1
Spektrum 2.4GHz SLT3 Transmitter1
Spektrum SR315 3-Channel Dual Protocol Receiver1
AA Batteries4
BIG ROCK Crew Cab 6S BLX Instruction Manual Miscellaneous Tools1

Needed to Complete

2S, (2) 3S, (1) 4S, or (1) 6S Hardcase LiPo Battery2
Compatible LiPo Charger1
Maximum Battery Dimensions: 158 x 48 x 70mm (6.22 x 1.89 x 2.76 in)
Minimum Battery Specs: 5000mAh 50C
Product Intro Details Image

Shop Popular Accessories For The 1/7 BIG ROCK 6S

1/7 BIG ROCK 6S 4X4 RTR Brushless Monster Truck Video Overview

Supersized to 1/7 scale and amped up with 6S platform power, this BIG ROCK 4x4 blasts like only the big ones can! With ARRMA® durability and performance plus a detailed, rugged truck body, it's a massive, dirt-chucking monster capable of 65+ mph speeds.

Looking For Parts?

Product Details

In The Box

1/7 BIG ROCK Crew Cab 6S BLX 4X4 Monster Truck RTR1
Spektrum Firma 150A Smart V2 Waterproof* ESC1
Spektrum Firma 4074 2050Kv Brushless Motor1
Spektrum S665 Waterproof* Metal-Gear Digital Servo1
Spektrum 2.4GHz SLT3 Transmitter1
Spektrum SR315 3-Channel Dual Protocol Receiver1
AA Batteries4
BIG ROCK Crew Cab 6S BLX Instruction Manual Miscellaneous Tools1

Needed to Complete

2S, (2) 3S, (1) 4S, or (1) 6S Hardcase LiPo Battery2
Compatible LiPo Charger1
Maximum Battery Dimensions: 158 x 48 x 70mm (6.22 x 1.89 x 2.76 in)
Minimum Battery Specs: 5000mAh 50C
Product Intro Details Image

Shop Popular Accessories For The 1/7 BIG ROCK 6S