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ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Red/Bla (ARRMA 102715T1 | ARA102715T1)
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Model: ARRMA 102715T1
Dist. #: ARA102715T1   SKU: ARA102715T1

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List Price:  $239.99
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Updated on Jul 7, 2020 09:43:37 PM

1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Red/Bla...

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SENTON™ 4X4 MEGA 550 Short Course Truck RTR

Quick, strong, factory-assembled and totally equipped, the TWO capable ARRMA® SENTON™ 4X4 MEGA RTR Short Course Truck is ready to slam right out of package. Its Spektrum™ STX2® radio with SRX200 receiver includes a lot of the exact same functions found in high-end 2.4GHz radio systems — throttle and servo reversing, throttle and guiding travel adjust, throttle limiting and more. The 12T 550 brushed motor powers the SENTON™ 4X4 MEGA RTR to amazing bashing speeds. Water resistant* electronics and dBoots® Fortress tires carry it through any terrain in any weather condition. The innovative 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. Comparable modules for the electronics and diff units add to the ease of upkeep. Take pleasure in full-scale brief course truck looks and great deals of mud-blasting, dirt-roosting enjoyable with the SENTON™ 4X4 MEGA RTR!
*Note: For information on waterproof standards, describe the guideline manual.


Spektrum™ STX2® 2.4GHz radio

2-Channel SRX200 waterproof* receiver

Built-in 3-position throttle limiter

Prolonged variety and interference-free performance

Throttle/steering reversing

Throttle/steering travel adjust

Throttle limiting

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

MEGA 12T Brushed 550 motor

MEGA waterproof* ESC

IC3™ adapters (EC3™ compatible)

Easy-access power module

Easy-access electronics module

Easy-access diff module removal front and rear

Oil-filled shocks

Super-smooth bearings

Super-tough metal gears

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

Adjustable body installs

Adjustable trip height

Prolonged height dirt defenders

2400mAh 8.4V 7-cell NiMH battery

ADC-N7 7-cell NiMH wall battery charger

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

Water resistant*

2-year restricted guarantee

*Note: For information on waterproof standards, describe the guideline manual.

Powered by the MEGA 550 brushed motor system, the ARRMA® SENTON™ 4X4 MEGA RTR Short Course Truck is DESIGNED QUICK, DESIGNED TOUGH — constructed for amazing bashing speeds and extreme, all-terrain durability! 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 effects, unlike dogbones. A simple, reputable, responsive guiding assembly complements the ultra-reliable drive system and features a servo horn with integrated servo saver.
The self-bleeding, oil-filled shocks use an attempted and evaluated, coil-over design for easy upkeep and fantastic handling. Their innovative rod end has a molded-in spring perch for extra toughness. High chassis guards limit the amount of dirt and particles that can enter into the chassis tub. Side effect nerf bars further safeguard the chassis and body shell, and shock-absorbing loops keep the front and rear bumpers protected to the chassis, using defense versus heavy impacts.
The SENTON™ 4X4 MEGA RTR Short Course Truck's innovative modular design makes chassis components simple to gain access to 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 complete unit, by removing simply one screw. With the power module got rid of, the slipper clutch can be reached quickly for changes by taking out 3 screws that attach the gear cover. The power module design likewise guarantees that pinion and stimulate gear mesh is best every time, using numbered holes for various pinion gear sizes.
A two-piece molding screwed to the truck's chassis acts as its electronics module, including a waterproof radio box, servo install, and ESC tray. The radio receiver installs inside the radio box for protection 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 components can be gotten rid of together, rapidly and easily.
The differential module houses each put together differential unit in an ingenious yoke design. Only eight screws require to be gotten rid of to launch the front and rear yokes. The power module can then be detached, enabling you to pivot the transmission cases for access to the differentials. Each differential gear case features big pitch gears that are crafted to withstand huge torque. Internal metal gears have been selected for reliability during extreme bashing.
Tough, multi-spoke black wheels with dBoots® Fortress tires give the SENTON™ 4X4 MEGA RTR reliable traction for bashing on practically any terrain. Numerous battery types can be used with the hook-and-loop mounting, from 6-cell NiMH packs to a TWO block pack.

Needed to Complete

(4) AA Batteries

What's in the Box?

(1) 1/10 SENTON™ 4X4 MEGA 550 4WD Short 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 Battery Charger

(1) Item Handbook


IC3™ Connectors

The SENTON™ 4X4 MEGA now comes with IC3™ adapters so you can take full advantage of Spektrum Smart Technology. The IC series of adapters are likewise created from the ground up to offer a more strong connection, higher heat resistance, and simple and easy setup. For those using the popular EC3™ adapters, there's no need to stress. The IC3 port is entirely in reverse compatible.



Complete 2.4GHz radio system consisting of a 2Ch waterproof receiver *

Built-in 3-position throttle limiter

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

FHSS 2.4GHz protocol** provides prolonged variety and interference complimentary performance

* For information on waterproof standards, please describe the item instruction manuals

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



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


These differentials are TOUGH. The main differential gears have been super-sized with big pitch gears that have been created to withstand huge torques, enabling lightweight composite product to be used for minimized turning mass without compromising strength. The differential internals feature full-metal straight-cut gears, guaranteeing trouble-free operation.


Easy-access Power Module assembly can be gotten rid of from the vehicle in seconds, with the removal of simply one single screw. The center shaft assembly* is telescopic to assist with the simple disassembly and is sprung loaded to guarantee it stays in position in usage.


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 features 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 removal of only 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 high-quality rubber seals. The ESC and guiding servo are attached to this moulding, while the receiver sits inside the waterproof box.


Absorbing a wide variety of surface areas is made simple with the included coil-over-oil shocks. Factory set to manage whatever from quick speed runs to snow and mud chucking, no matter where you choose to slam, these high-quality units will keep you stable and in-control. The shock absorbers on the SENTON 4x4 MEGA function keyed spring perch and self-bleed* design. These shocks are created to be easy to keep, yet provide all the performance required to give fantastic handling.


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


High quality dBoots FORTRESS MT tires coupled with multi-spoke wheels provide excellent bite on a wide variety of surface areas.


The ADS-5 Steering Servo will offer quick and constant steering reaction on the most demanding surface areas. This servo supplies 5kg/cm (70oz/inch) of torque.A water resistant servo case will keep your ARRMA vehicle dealing with correctly, even when the action gets wet. With 5kg (70oz) of torque at 6v, this ADS-5 Steering Servo can reach complete operating angle in simply 0.12 seconds.

30 Miles Per Hour BASHING ACTION

The SENTON 4X4 MEGA Short Course Truck comes Ready To Run with whatever you require aside from basic AA transmitter batteries. Plus, with ideal driving conditions and using the optional gearing, you can achieve speeds of 30 miles per hour. Simply power it up and get ready 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 included

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

Body: Trimmed & painted blue and black

Brakes: Important with ESC

Bushing Product: Metal

Battery Charger: ACD-N7 7-cell NiMH wall battery charger

Chassis: Molded composite

Completion Level: Ready-To-Run

Differential: Full metal straight cut gears

Drivetrain: 4WD Shaft Drive

Last 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 mounting blocks got rid of

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

Stimulate Equipment: 91T

Suspension: Front & rear double wishbone

Tire Diameter: 5" (127mm)

Tire Tread: dBoots Fortress multi-terrain

Car Type: Monster truck, Short Course Truck

Water-Resistant: Yes

Weight: 6.3lbs (2.9kg)

Wheel Diameter: 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, Red/Bla
Racers Edge Battery/Esc Adapter: Ec3 Battery To Male Deans (T-Plug)
ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Blue/Bl
This Item: ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Red/Bla
Racers Edge Battery/Esc Adapter: Ec3 Battery To Male Deans (T-Plug)
ARRMA 1/10 SENTON MEGA 550 Brushed 4WD Short Course Truck RTR, Blue/Bl

Total Price: $444.97

Add All Three To Cart

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