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ARRMA 1/10 BIG ROCK 4X4 V3 3S BLX Brushless Monster Truck RTR, Black (ARRMA 4312V3 | ARA4312V3)

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Model: ARRMA 4312V3
Dist. #: ARA4312V3   SKU: ARA4312V3

Customer Reviews: Rated 5.0 stars 5 of 5 (1 Review)

Shipping: In Stock For Shipping
Store Pickup:

South Jordan, UT
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List Price:  $399.99
Price:  $349.99
You Save:  $50 (13%)

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Updated on Jun 12, 2024 12:40:50 AM

1/10 BIG ROCK 4X4 V3 3S BLX Brushless Monster Truck RTR, Black...


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Features

More powerful chassis and kept hinge pin plates

Steering with more clearance for stones

Castellated slipper pad and moving gear mesh

1.1 inch wider position for much better handling and slamming

Plastic locknut for slipper

23T Spline servo saver

37T 1.35Mod diffs with silicone O-rings

Power Module with moving gear mesh and improved dirt management

Rubber shielded bearings throughout
Oil-filled shocks with silicone O-rings

Broader arms front and rear

Body with matte black finish

Front and rear bumpers with matte black finish

Hard black multi-spoke wheels with matte black finish

Vented multi-terrain dBoots® RAGNAROK™ tires

BLX100 2S/3S water resistant* ESC

*For details on water resistant requirements, describe the guideline manual.

IC5™ adapters (EC5™) compatible

Signature easy-access modular style

Easy-access power module

Easy-access electronic devices module

Easy-access diff module removal front and rear

Double wishbone suspension front and rear

Metal-geared differentials

Adjustable ride height

Adjustable body installs

Adjustable turnbuckles

High-speed center driveshaft support

Wheelie Bar

2-year minimal service warranty (see website for details)

50+ Miles Per Hour (80+ km/h) speed achievable in optimum driving conditions on THREE LiPo





Overview
A great step-up from brushed slamming, the 1/10 scale ARRMA® BIG ROCK™ CREW TAXI 4X4 THREE BLX ready-to-run beast truck provides an awesome mix of ARRMA® strength, street truck style and 50+ mph speed ability. Constructed on the powerful 4X4 BLX platform, its precision aluminum, tough steel and composite materials come together for an easy-to-maintain, super-durable vehicle style that’s now been updated to further boost the beast truck’s impressive efficiency and durability.
The BIG ROCK™ 4X4 THREE BLX is CREATED FAST, CREATED DIFFICULT — built for exciting slamming speeds and extreme, all-terrain toughness. New features that boost its unstoppable efficiency include a stronger chassis and kept hinge pin plates; steering with more clearance for stones; a castellated slipper pad and moving gear mesh; longer suspension arms for a 1.10 inch boost in width; and rubber-shielded bearings throughout.
It also now includes a Spektrum™ SLT3™ transmitter and SLR300 receiver. The transmitter is ergonomically developed for extended periods of fatigue-free slamming and has a foam wheel for exact fingertip control, plus a better hand grip and trigger feel. New bashers will have the ability to set throttle limits at 50% or 75% until they are ready to use the complete speed potential. The SLT3™ is compatible with Technique® SLT™ receivers to run other RTR cars you might own, and includes a 3rd channel to manage optional functions such as lights and winches on designs that have them.
ARRMA® now powers the BIG ROCK™ 4X4 THREE BLX with a brushless system including its BLX100 ESC and the Spektrum™ Firma™ 3200Kv brushless motor. The mix provides amazing torque, velocity and speed. The transmission and chassis are ruggedly engineered to take full advantage of the electronic devices’ power.
It has the innovative modular style improved by ARRMA® engineers for simple element access and upkeep. The power module, with improved dirt management, includes the motor with ARRMA® heatsink and cooling fan, plus motor plate, slipper clutch assembly and gear cover. The power module can be detached from the chassis as a complete system by removing just one screw. With the power module removed, the slipper clutch can be reached easily for modifications by getting 3 screws that attach the gear cover. The gear ratio can be carefully tuned as the power module now uses a sliding motor mesh design.
A two-piece molding screwed to the truck’s chassis acts as its electronic devices module, containing a waterproof receiver box, servo mount and ESC tray. The SLR300 receiver installs inside the receiver box for security from dirt and wetness. The ultra-compact ESC is screwed to the top of the module, enabling quick access to the on/off switch, while the servo installs to the side. All 3 elements can be eliminated together, rapidly and easily.
The differential module homes each differential system in an innovative yoke style. Only eight screws require to be eliminated to release the front and rear yokes. The power module can then be detached, enabling you to pivot the gearbox cases for differential access. The BIG ROCK™ 4X4 THREE BLX RTR comes brushless-ready with 37T 1.35mod diffs with silicone O-rings. The large gears can withstand big torque, and internal metal gears have been picked for dependability during extreme bashing.
Its full-time 4WD transmission uses strong front, rear, and centerline telescopic driveshafts that can’t be lost during heavy effects, unlike dogbones. A simple, dependable, responsive steering assembly matches the ultra-reliable drive system and features a servo horn with built-in servo saver. The BIG ROCK™ 4X4 THREE BLX RTR includes the water resistant Spektrum™ SPMS651 metal-geared digital servo for 15% more torque than the previous variation’s ADS-7M servo.
The self-bleeding, oil-filled shocks, now with silicone O-rings, use a tried and checked, coil-over style for simple upkeep and fantastic handling. Their innovative rod-end has a molded-in spring perch for additional strength. Extended height dirt protectors and a close-fitting body limit the quantity of dirt and debris that can enter the chassis tub. Front and rear bumpers offer defense against impacts.
Accented by matte black front and rear bumpers and wheels, the BIG ROCK™ 4X4 THREE BLX truck’s long, scale Crew Taxi body marks the embodiment of street style. With the consisted of dBoots® RAGNAROK™ MT tires, you’ll take it on the run over dirt tracks, tracks and even muddy courses. An adjustable wheelie bar comes as standard, letting you enjoy a little stunt fun along the way.





Needed to Complete

2S LiPo or THREE Hardcase LiPo Battery

Compatible Charger

LiPo Safe Charging Bag

(4) AA Batteries

What remains in the Box?

(1) ARRMA® BIG ROCK™ 4X4 THREE BLX 1/10 Scale 4WD Electric Beast Truck RTR

(1) BLX100 2S/3S Water Resistant* ESC

(1) Spektrum™ Firma™ 3660 3200Kv Brushless Motor

(1) Spektrum™ 2.4GHz SLT3™ 3-Channel Transmitter

(1) Spektrum™ SLR300 Receiver

(1) Spektrum™ SPMS651 Water Resistant* Metal-Geared Digital Servo

(1) Product Manual

*For details on water resistant requirements, describe the user's manual.







Spektrum 3-Channel SLT3 2.4GHz radio and SLR300 Water resistant* Receiver

Spektrum™ 3-Channel SLT3™ 2.4GHz radio and SLR300 Waterproof* Receiver
Fast action SLT™ procedure

Foam wheel

Improved grip and trigger feel

Improved wheel and trigger force

2-way thumb switch 3rd channel

50% and 75% Throttle mode (for newbies)

Technique® SLT™ receiver compatible

 

Spektrum SPMS651 Metal-Geared Digital Servo

Spektrum™ SPMS651 Metal-Geared Digital Servo

101 oz-in (7.27 kg-cm) @ 6V

15% more torque than the previous ADS-7M servo for improved steering feel

Water resistant*

*For details on water resistant requirements, describe the user's manual.

 





Spektrum Firma 3660 3200Kv brushless motor with Safe D pinion and ARRMA heatsink and cooling fan

Spektrum™ Firma™ 3660 3200Kv brushless motor with Safe D pinion and ARRMA® heatsink and cooling fan
 

Strengthened Chassis

Strengthened Chassis
More powerful chassis and kept hinge pin plates
 





Larger pull tab on power module

Larger pull tab on power module

 

Castellated slipper pad and moving gear mesh

Castellated slipper pad and sliding gear mesh
 





Rubber shielded bearings

Rubber shielded bearings

 

Revamped Steering

Redesigned Steering
Steering with more clearance for stones.
 





Tougher brushless ready transmission

Tougher brushless ready transmission
Metal input spline moulded into composite gear. Exact same gears as the ARRMA FOUR.
 

Sealed Wheels & Vented Tires

Sealed Wheels & Vented Tires
Stops dirt getting in and permits water to leave.
 





dBoots RAGNAROK MT tires

dBoots® RAGNAROK™ MT tires
With the consisted of dBoots® RAGNAROK™ MT tires, you’ll take it on the run over dirt tracks, tracks and even muddy courses.
 

Silicone O-rings

Silicone O-rings
Oil-filled shocks with silicone O-rings
 




Wider Stance

Broader Stance
1.1 inch wider position for much better handling and slamming
 

Proven Power Plan

Proven Power Package
Remarkable power and efficiency.
 





Easy-access power module

Easy-access power module
Detaches from chassis as a complete system by removing one screw.
Contains motor, motor plate, slipper clutch assembly and gear cover.

 

Easy-access electronic devices module

Easy-access electronics module
Two-piece molding screwed to the chassis contains a waterproof receiver box, servo mount, and ESC tray.
Receiver installs inside sealed module for security from dirt and moisture.
ESC screws to the top for simple upkeep and switch access.
Servo installs on the side for quick maintenance.

 





Metal-geared differentials

Metal-geared differentials
Big gears can withstand big torque, and internal metal gears have been picked for dependability during extreme bashing.
Easy-access front and rear diff module removal.

 

Proven tough composite shock towers

Proven tough composite shock towers

 



Frequently Bought Together

ARRMA 1/10 BIG ROCK 4X4 V3 3S BLX Brushless Monster Truck RTR, Black
+
Spektrum 5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC5
+
Common Sense RC Lectron Pro 11.1V 5200mAh 50C Lipo Battery with EC5 Connector
This Item: ARRMA 1/10 BIG ROCK 4X4 V3 3S BLX Brushless Monster Truck RTR, Black
$349.99
Spektrum 5000mAh 3S 11.1V 50C Smart LiPo Hardcase; IC5
$64.99
Common Sense RC Lectron Pro 11.1V 5200mAh 50C Lipo Battery with EC5 Connector
$72.09

Total Price: $487.07

Add All Three To Cart
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Rated 5 stars Pretty fast with 3s
By Ricardo S on June 25, 2021   Verified Purchase

Excellent build quality, it is really powerful with 3s lipo. It's definitely built for performance off road. Radio is ok range is decent, other electronics are pretty good.

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