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Arrma Big Rock 3S BLX V3

Part number: C-ARA4312V3B
Arrma Big Rock 3S BLX V3
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
Arrma Big Rock 3S BLX V3 C-ARA4312V3B
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  • Description

    A great step-up from brushed bashing, the 1/10 scale ARRMA® BIG ROCK™ CREW CAB 4X4 3S BLX ready-to-run monster truck delivers a thrilling combination of ARRMA® toughness, street truck style and 50+ mph speed capability. Built on the powerful 4X4 BLX platform, its precision aluminum, tough steel and composite materials come together for an easy-to-maintain, super-durable vehicle design that’s now been upgraded to further increase the monster truck’s impressive performance and durability.

    The BIG ROCK™ 4X4 3S BLX is DESIGNED FAST, DESIGNED TOUGH — built for exciting bashing speeds and extreme, all-terrain durability. New features that enhance its unstoppable performance include a stronger chassis and retained hinge pin plates; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; longer suspension arms for a 1.10 inch increase in width; and rubber-shielded bearings throughout.

    It also now includes a Spektrum™ SLT3™ transmitter and SLR300 receiver. The transmitter is ergonomically designed for long periods of fatigue-free bashing and has a foam wheel for precise fingertip control, plus an improved hand grip and trigger feel. New bashers will be able to set throttle limits at 50% or 75% until they are ready to use the full speed potential. The SLT3™ is compatible with Tactic® SLT™ receivers to run other RTR vehicles you may own, and includes a third channel to control optional features such as lights and winches on models that have them.

    ARRMA® now powers the BIG ROCK™ 4X4 3S BLX with a brushless system featuring its BLX100 ESC and the Spektrum™ Firma™ 3200Kv brushless motor. The combination provides incredible torque, acceleration and speed. The transmission and chassis are ruggedly engineered to take full advantage of the electronics’ power.

    It has the ingenious modular design perfected by ARRMA® engineers for easy component access and maintenance. The power module, with improved dirt management, consists of 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 unit by removing just one screw. With the power module removed, the slipper clutch can be reached easily for adjustments by taking out three screws that attach the gear cover. The gear ratio can be finely tuned as the power module now uses a sliding motor mesh design.

    A two-piece molding screwed to the truck’s chassis serves as its electronics module, containing a waterproof receiver box, servo mount and ESC tray. The SLR300 receiver mounts inside the receiver box for protection from dirt and moisture. The ultra-compact ESC is screwed to the top of the module, allowing quick access to the on/off switch, while the servo mounts to the side. All three components can be removed together, quickly and easily.

    The differential module houses each differential unit in an innovative yoke design. Only eight screws need to be removed to release the front and rear yokes. The power module can then be detached, allowing you to pivot the gearbox cases for differential access. The BIG ROCK™ 4X4 3S BLX RTR comes brushless-ready with 37T 1.35mod diffs with silicone O-rings. The large gears can withstand huge torque, and internal metal gears have been chosen for reliability during extreme bashing.

    Its full-time 4WD transmission uses strong front, rear, and centerline telescopic driveshafts that can’t be lost during heavy impacts, unlike dogbones. A simple, dependable, responsive steering assembly complements the ultra-reliable drive system and features a servo horn with built-in servo saver. The BIG ROCK™ 4X4 3S BLX RTR includes the waterproof Spektrum™ SPMS651 metal-geared digital servo for 15% more torque than the previous version’s ADS-7M servo.

    The self-bleeding, oil-filled shocks, now with silicone O-rings, use a tried and tested, coil-over design for simple maintenance and amazing handling. Their innovative rod-end has a molded-in spring perch for extra toughness. Extended height dirt defenders and a close-fitting body limit the amount of dirt and debris that can get into 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 3S BLX truck’s long, scale Crew Cab body marks the epitome of street style. With the included dBoots® RAGNAROK™ MT tires, you’ll take it on the run over dirt tracks, trails and even muddy courses. An adjustable wheelie bar comes as standard, letting you enjoy a little stunt fun along the way.

    Features:

    • Stronger chassis and retained hinge pin plates
    • Steering with more clearance for stones
    • Castellated slipper pad and sliding gear mesh
    • 1.1 inch wider stance for better handling and bashing
    • Plastic locknut for slipper
    • 23T Spline servo saver
    • 37T 1.35Mod diffs with silicone O-rings
    • Power Module with sliding gear mesh and improved dirt management
    • Rubber shielded bearings throughout
    • Oil-filled shocks with silicone O-rings
    • Wider arms front and rear
    • Body with matte black finish
    • Front and rear bumpers with matte black finish
    • Tough black multi-spoke wheels with matte black finish
    • Vented multi-terrain dBoots® RAGNAROK™ tires
    • BLX100 2S/3S waterproof* ESC

    *For details on waterproof standards, refer to the instruction manual.

    • IC5™ connectors (EC5™) compatible
    • Signature easy-access modular design
      • Easy-access power module
      • Easy-access electronics module
      • Easy-access diff module removal front and rear
    • Double wishbone suspension front and rear
    • Metal-geared differentials
    • Adjustable ride height
    • Adjustable body mounts
    • Adjustable turnbuckles
    • High-speed center driveshaft support
    • Wheelie Bar
    • 2-year limited warranty (see website for details)
    • 50+ MPH (80+ km/h) speed achievable in optimum driving conditions on 3S LiPo

    What's in the Box?

    • (1) ARRMA® BIG ROCK™ 4X4 3S BLX 1/10 Scale 4WD Electric Monster Truck RTR
    • (1) BLX100 2S/3S Waterproof* ESC
    • (1) Spektrum™ Firma™ 3660 3200Kv Brushless Motor
    • (1) Spektrum™ 2.4GHz SLT3™ 3-Channel Transmitter
    • (1) Spektrum™ SLR300 Receiver
    • (1) Spektrum™ SPMS651 Waterproof* Metal-Geared Digital Servo
    • (1) Product Manual
    • *For details on waterproof standards, refer to the instruction manual.

    Needed to Complete

    • 2S LiPo or 3S Hardcase LiPo Battery with IC5 Connector - within dimensions 165 x 51 x 48mm
    • Compatible Charger
    • LiPo Safe Charging Bag
    • (4) AA Batteries

     

  • Specification
    Manufacturer Arrma
    Part Number C-ARA4312V3B
    EAN 5052127043830
    Motor Type Brushless
    Waterproofing Waterproof
    Drive 4WD
    Surface Type Off-Road
    Assembly Type Assembled (RTR)
    Scale 1:10
    Vehicle Monster Truck
    Skill Level Skill Level 3
    Power Bundles Power Bundle Required
  • Reviews (12 Ratings)
    by guest
    17th Jul
    Verified Purchase

    So far this thing is a tank. I've cartwheeled this lots and never felt like it was going to get damaged. I know this is a small thing to note but thank you for decent body clips! the first of my 4 RCs where they aren't all popping out after every roll. This thing wheelies alot and is very squirrely to drive, looking forward to getting this to a skate park / BMX track to test it out. So looks really sexy :

    by _41ba2
    20th Jan
    Verified Purchase

    This truck is one of the best value for money purchases you can get. It's very fast, has great steering and thanks to the lower centre of gravity and wide wheelbase, super fun to drive. It also seems very durable so far. You can't really go wrong with it.

    by guest
    31st Dec
    Verified Purchase

    Really impressive out the box. There's a lot of plastic on this truck, but it must be good quality because none of it's broken yet and on 3s this thing has serious power. This is my first Arrma and I can see why they're so popular. A lot of thought has gone into it's design, and the modular powertrain, driveshaft and easy access diffs should make maintenance a breeze.

    by guest
    1st Jul
    Verified Purchase

    What a beast absolutely brilliant, best bang for you ££ , Had no issues as of yet with 10 packs through it great on the flat as well as rough stuff ,

    by hunter_cuqja
    8th May
    Verified Purchase

    Had this for a week now. Excellent basher, fast, nimble and tough. Great service from Modelsport, super fast delivery.

    by guest
    8th Apr
    Verified Purchase

    No comments were left.

    by guest
    25th Mar
    Verified Purchase

    What are truck I love it fast durable and stuff

    by johnson_e6b96
    18th Jan
    Verified Purchase

    Car is awesome with granite wheels

    by guest
    15th Jan
    Verified Purchase

    This thing is amazing! Sadly lockdown has meant that I only got a couple of uses but I really cant wait to get this thing back out there! Grab one while prices are low!

    by Lawrencewood1@hotmail.com
    18th Dec
    Verified Purchase

    Price vs quality vs fun is unrivalled. Stunning

    by guest
    18th Nov
    Verified Purchase

    What a bit of kit...I have had this nearly a month now and I've bashed every day so much fun... If people are thinking of buying one my advice is go for it,you won't be disappointed..

    by rrennard15199
    5th Nov
    Verified Purchase

    Awesome bit of kit! Arrma nailed it with this version,it looks mean,goes like hell and is built like a tank. As always 5 star service from Modelsport UK

RRP: £399.99
Save £50.99
Our Price:
£349.00
Free Delivery
to most UK Mainland Destinations. See T&Cs
Click & Collect Available
In Stock

This model comes Assembled (RTR)

Modelsport Power Bundles

For additional performance!

Power Bundle 1

Image Of ARR-C-ARA4312V3B - Arrma Big Rock 3S BLX V3

High Power 2s LiPo Power with EC5 Connectors

Our Price:
£437.02
Save £57.41

Additional items are required to complete and run the Arrma Big Rock 3S BLX V3.

We have complied a Power Bundle shown below which includes all the key items required to operate the model.

Power Bundle 2

Image Of ARR-C-ARA4312V3B - Arrma Big Rock 3S BLX V3

Extreme 3s LiPo Power with EC5 Connectors

Our Price:
£441.02
Save £65.41

Additional items are required to complete and run the Arrma Big Rock 3S BLX V3.

We have complied a Power Bundle shown below which includes all the key items required to operate the model.

Power Bundle 3

Image Of ARR-C-ARA4312V3B - Arrma Big Rock 3S BLX V3

Extreme 3s LiPo Power High C Rating with EC5 Connectors

Our Price:
£466.47
Save £58.96

Additional items are required to complete and run the Arrma Big Rock 3S BLX V3.

We have complied a Power Bundle shown below which includes all the key items required to operate the model.

Power Bundle 4

Image Of ARR-C-ARA4312V3B - Arrma Big Rock 3S BLX V3

High Power Smart 3s Bundle

Our Price:
£510.84
Save £59.61

Additional items are required to complete and run the Arrma Big Rock 3S BLX V3.

We have complied a Power Bundle shown below which includes all the key items required to operate the model.

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