4TH OF JULY HOT BUYS LAST DAY

40TH ANNIVERSARY BLOG

Celebrating 40 years of Horizon Hobby!

CLEARANCE SALE

Save Big While Supplies Last

4TH OF JULY HOT BUYS LAST DAY

40TH ANNIVERSARY BLOG

Celebrating 40 years of Horizon Hobby!

CLEARANCE SALE

Save Big While Supplies Last

In Stock

1/10 GRANITE MEGA 665 4X4 RTR Brushed Monster Truck, Orange

2S Compatible

20+ MPH

4X4

Brushed

ARRMA - ARA4202V4T3

$259.99

RC Club points earned on this item shown at checkout.

This Product May Require a Compatible Battery and Charger.

7.4V 5000mAh 2S 50C Smart LiPo G2 Hard Case: IC3

7.4V 5000mAh 2S 50C Smart LiPo G2 Hard Case: IC3

SPMX52S50H3
$54.99
S100 1x100W USB-C Smart Charger
Next Shipment August 2025

S100 1x100W USB-C Smart Charger

SPMXC2090
$32.99
Smart Powerstage Surface Bundle: 5000mAh 2S LiPo Battery IC3 / S155 Charger
Sale

Smart Powerstage Surface Bundle: 5000mAh 2S LiPo Battery IC3 / S155 Charger

SPMXBCB1
$114.99

Step up to unstoppable 4x4 monster truck bashing with the 1/10 scale ARRMA GRANITE MEGA 665 RTR. Now equipped with an 11% larger brushed motor and 3S brushless-ready transmission, it offers performance and power that grow right along with your skills.

Looking For Parts?

Product Details

In The Box

GRANITE MEGA 665 4x4 1/10 Scale Monster Truck RTR1
Spektrum SLT 2-in-1 40A LiPo Ready Waterproof ESC & Receiver with IC3 Connectors1
MEGA 665 14T High Torque Brushed Motor with ARRMA Heatsink & Cooling Fan1
Spektrum SLT2 2.4GHz Transmitter1
Spektrum S661 Waterproof Metal Gear Digital Servo1
AA Transmitter Batteries4
Molded Hand Tools 2.0mm and 2.5mm1
Instruction Manual1

Needed to Complete

2S Hardcase LiPo Battery1
Compatible Charger1
LiPo Safe Charging Bag1
Product Intro Details Image

Shop Popular Accessories For The 1/10 Arrma Granite 4X4

1/10 GRANITE MEGA 665 4X4 RTR Brushed Monster Truck, Orange Video Overview

Step up to unstoppable 4x4 monster truck bashing with the 1/10 scale ARRMA GRANITE MEGA 665 RTR. Now equipped with an 11% larger brushed motor and 3S brushless-ready transmission, it offers performance and power that grow right along with your skills.

Looking For Parts?

Product Details

In The Box

GRANITE MEGA 665 4x4 1/10 Scale Monster Truck RTR1
Spektrum SLT 2-in-1 40A LiPo Ready Waterproof ESC & Receiver with IC3 Connectors1
MEGA 665 14T High Torque Brushed Motor with ARRMA Heatsink & Cooling Fan1
Spektrum SLT2 2.4GHz Transmitter1
Spektrum S661 Waterproof Metal Gear Digital Servo1
AA Transmitter Batteries4
Molded Hand Tools 2.0mm and 2.5mm1
Instruction Manual1

Needed to Complete

2S Hardcase LiPo Battery1
Compatible Charger1
LiPo Safe Charging Bag1
Product Intro Details Image

Shop Popular Accessories For The 1/10 Arrma Granite 4X4