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ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Blue/Bl (ARRMA 102715T2 | ARA102715T2)
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Model: ARRMA 102715T2
Dist. #: ARA102715T2   SKU: ARA102715T2

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List Price:  $239.99
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Updated on Jul 7, 2020 01:43:40 PM

1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Blue/Bl...

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SENTON™ 4X4 MEGA 550 Short Course Truck RTR

Quick, fierce, factory-assembled and fully geared up, the 2S capable ARRMA® SENTON™ 4X4 MEGA RTR Brief Course Truck is ready to slam right out of package. Its Spektrum™ STX2® radio with SRX200 receiver includes a number of the very same functions found in high-end 2.4GHz radio systems — throttle and servo reversing, throttle and guiding travel change, throttle restricting and more. The 12T 550 brushed motor powers the SENTON™ 4X4 MEGA RTR to amazing slamming speeds. Water resistant* electronic devices and dBoots® Fortress tires carry it through any terrain in any weather. The ingenious ARRMA® modular chassis makes servicing quick and easy. Motor, motor plate, slipper clutch assembly and gear cover are all included in a single module that can be gotten rid of from the chassis by taking out simply one screw. Similar modules for the electronic devices and diff units add to the ease of upkeep. Take pleasure in major short course truck looks and lots of mud-blasting, dirt-roosting fun with the SENTON™ 4X4 MEGA RTR!
*Note: For information on waterproof requirements, refer to the guideline manual.


Spektrum™ STX2® 2.4GHz radio

2-Channel SRX200 waterproof* receiver

Integrated 3-position throttle limiter

Prolonged range and interference-free performance

Throttle/steering reversing

Throttle/steering travel change

Throttle restricting

ADS-5 waterproof* 5kg-cm servo (70 oz-inch @ 6V)

MEGA 12T Brushed 550 motor

MEGA waterproof* ESC

IC3™ connectors (EC3™ compatible)

Easy-access power module

Easy-access electronic devices module

Easy-access diff module elimination front and rear

Oil-filled shocks

Super-smooth bearings

Super-tough metal gears

Hard multi-spoke black wheels and multi-terrain dBoots® Fortress tires

Adjustable body installs

Adjustable flight height

Prolonged height dirt defenders

2400mAh 8.4V 7-cell NiMH battery

ADC-N7 7-cell NiMH wall charger

30 miles per hour (48km/h) speed possible in maximum driving conditions with optional gearing

Water resistant*

2-year minimal warranty

*Note: For information on waterproof requirements, refer to the guideline manual.

Powered by the MEGA 550 brushed motor system, the ARRMA® SENTON™ 4X4 MEGA RTR Brief Course Truck is CREATED QUICK, CREATED TOUGH — developed for amazing slamming speeds and extreme, all-terrain resilience! Its full-time 4WD transmission with front and rear differentials utilizes strong front, rear, and centerline telescoping driveshafts that can't be lost during heavy impacts, unlike dogbones. A basic, reputable, responsive guiding assembly complements the ultra-reliable drive system and includes a servo horn with integrated servo saver.
The self-bleeding, oil-filled shocks utilize an attempted and checked, coil-over style for basic upkeep and fantastic handling. Their ingenious rod end has a molded-in spring perch for extra strength. High chassis guards restrict the quantity of dirt and particles that can enter the chassis tub. Side impact nerf bars even more protect the chassis and body shell, and shock-absorbing loops keep the front and rear bumpers secured to the chassis, offering defense against heavy impacts.
The SENTON™ 4X4 MEGA RTR Brief Course Truck's ingenious modular style makes chassis elements easy to access for upkeep. Its power module includes a MEGA 550 motor, motor plate, slipper clutch assembly and gear cover. The power module can be detached from the chassis, as a total unit, by getting rid of simply one screw. With the power module removed, the slipper clutch can be reached quickly for adjustments by taking out three screws that attach the gear cover. The power module style also guarantees that pinion and spur gear mesh is perfect every time, utilizing numbered holes for different pinion gear sizes.
A two-piece molding screwed to the truck's chassis works as its electronic devices module, containing a waterproof radio box, servo mount, and ESC tray. The radio receiver installs inside the radio box for defense from dirt and moisture. The ultra-compact ESC is screwed to the top of the module, allowing fast access to the on/off switch, while the servo installs to the side. All three elements can be gotten rid of together, rapidly and easily.
The differential module houses each put together differential unit in an ingenious yoke style. Just eight screws need to be gotten rid of to release the front and rear yokes. The power module can then be detached, allowing you to pivot the gearbox cases for access to the differentials. Each differential gear case includes large pitch gears that are crafted to endure substantial torque. Internal metal gears have been selected for reliability during extreme bashing.
Tough, multi-spoke black wheels with dBoots® Fortress tires provide the SENTON™ 4X4 MEGA RTR reliable traction for slamming on almost any terrain. Numerous battery types can be utilized with the hook-and-loop installing, from 6-cell NiMH packs to a TWO block pack.

Needed to Complete

(4) AA Batteries

What's in package?

(1) 1/10 SENTON™ 4X4 MEGA 550 4WD Brief Course Truck with:


(1) MEGA 12T 550 Brushed Motor with IC3™ Connectors (EC3™ compatible)

(1) Spektrum™ 2.4GHz STX2® Radio and SRX200 Receiver

(1) ADS-5 Servo

(1) 2400mAh 8.4V 7-cell NiMH Battery

(1) ADC-N7 7-cell NiMH Wall Charger

(1) Item Handbook


IC3™ Connectors

The SENTON™ 4X4 MEGA now features IC3™ connectors so you can maximize Spektrum Smart Technology. The IC series of connectors are also designed from the ground up to provide a more solid connection, greater heat resistance, and simple and easy setup. For those utilizing the popular EC3™ connectors, there's no need to stress. The IC3 connector is entirely backwards compatible.



Complete 2.4GHz radio system including a 2Ch waterproof receiver *

Integrated 3-position throttle limiter

Steering & throttle rate & trim adjustments with throttle and guiding reversing

FHSS 2.4GHz procedure** uses extended range and interference free performance

* For information on waterproof requirements, please refer to the product user's manual

** Not compatible with DSM, DSM2 or DSMR 2.4GHz procedure



Both the front and rear diff modules are super-easy to access in the SENTON 4x4 MEGA, ensuring that you spend more time slamming and less time in the workshop.


These differentials are difficult. The primary differential gears have been super-sized with large pitch gears that have been designed to endure substantial torques, allowing light-weight composite product to be utilized for reduced rotating mass without jeopardizing strength. The differential internals feature full-metal straight-cut gears, ensuring trouble-free operation.


Easy-access Power Module assembly can be gotten rid of from the vehicle in seconds, with the elimination of simply one single screw. The center shaft assembly* is telescopic to help with the easy disassembly and is sprung filled to guarantee it stays in position in use.


With the Power Module gotten rid of from the vehicle you can quickly service your motor, single-pad slipper clutch, spur and pinion gears. The 4x4 MEGA power system includes a high-torque 550 sized 12 turn brushed motor.


Easy-access Electronic devices Module assembly can be gotten rid of from the vehicle with the elimination of just 5 screws. With this module eliminated you can access the servo, electronic speed control and the receiver. The two-piece moulding comprises of a lower box and upper lid that are sealed with top quality rubber seals. The ESC and guiding servo are connected to this moulding, while the receiver sits inside the waterproof box.


Absorbing a vast array of surfaces is made easy with the consisted of coil-over-oil shocks. Factory set to handle everything from quick speed goes to snow and mud chucking, no matter where you select to slam, these top quality units will keep you stable and in-control. The shock absorbers on the SENTON 4x4 MEGA feature keyed spring perch and self-bleed* style. These shocks are designed to be basic to keep, yet offer all the performance required to provide fantastic handling.


Featuring a full-time 4x4, the SENTON 4x4 MEGA is ready to blast through your selected environment. Telescopic driveshafts in the front, rear and centreline transfer drive from the slipper clutch to each wheel.


High quality dBoots FORTRESS MT tires combined with multi-spoke wheels offer exceptional bite on a wide variety of surfaces.


The ADS-5 Steering Servo will provide quick and constant steering action on the most requiring surfaces. This servo supplies 5kg/cm (70oz/inch) of torque.A water resistant servo case will keep your ARRMA vehicle handling correctly, even when the action gets damp. With 5kg (70oz) of torque at 6v, this ADS-5 Steering Servo can reach full operating angle in simply 0.12 seconds.

30 Miles Per Hour BASHING ACTION

The SENTON 4X4 MEGA Brief Course Truck comes Ready To Run with everything you need aside from basic AA transmitter batteries. Plus, with perfect driving conditions and utilizing the optional gearing, you can achieve speeds of 30 miles per hour. Just power it up and prepare to slam beyond your limits!


SENTON™ 4X4 MEGA 550 Short Course Truck RTR


Approximate Assembly Time: No assembly required

Ball Bearings: Full set

Batteries: One 2400mAh 8.4V 7-cell NiMH consisted of with IC3 connector

Battery Dimensions: 5.5 x 2 x 1.9" (140 x 51 x 48mm) with battery installing blocks in location

Body: Trimmed & painted blue and black

Brakes: Important with ESC

Bushing Product: Metal

Charger: ACD-N7 7-cell NiMH wall charger

Chassis: Molded composite

Conclusion Level: Ready-To-Run

Differential: Full metal straight cut gears

Drivetrain: 4WD Shaft Drive

Final Drive Ratio: 9.71 - 18.72

Front Shock Spring Rate: 82gf/mm

Equipment Pitch: 48-Pitch

Ground Clearance: 1.26" (32mm)

Height: 8.7" (208mm)

Length: 22" (558mm)

Max Battery Dimensions: 6.50 x 2 x 1.9" (165 x 51 x 48mm)
with battery installing blocks removed

Motor Size: 550

Motor Type: 550 size 12T brushed, Brushed

Pinion: 17T

Radio: Spektrum STX2 2.4GHz w/SRX200 waterproof receiver

Rear Shock Spring Rate: 62gf/mm

Servos: One ADS-5 waterproof 70 oz-in (5 kg-cm) @ 6V, 25T spline

Shock Type: Oil-filled composite body

Size/Scale: 1/10

Speed Control: MEGA waterproof with IC3 battery connector

Stimulate Equipment: 91T

Suspension: Front & rear double wishbone

Tire Size: 5" (127mm)

Tire Tread: dBoots Fortress multi-terrain

Car Type: Beast truck, Brief Course Truck

Water-Resistant: Yes

Weight: 6.3pounds (2.9kg)

Wheel Size: 2.8" (72mm)

Wheel Hex Size: 14mm Hex

Wheel Type: Nylon one-piece multi-spoke, black in color

Wheel Width: 2.1" (53mm)

Wheelbase: 11.3" (287mm)

Width: 11.7" (298mm)

Frequently Bought Together

ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Blue/Bl
ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Red/Bla
This Item: ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Blue/Bl
ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Red/Bla

Total Price: $439.98

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