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ARRMA 1/10 SENTON 3S BLX 4WD Brushless Short Course Truck with Spektru (ARRMA 102721T1 | ARA102721T1)
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Model: ARRMA 102721T1
Dist. #: ARA102721T1   SKU: ARA102721T1

Customer Reviews:  5 of 5 (1 Review)

Out of stock

List Price:  $329.99
Price:  $299.99
You Save:  $30 (9%)

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Updated on Jul 15, 2020 08:15:39 PM

1/10 SENTON 3S BLX 4WD Brushless Short Course Truck with Spektru...

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1/10 SENTON™ 4X4 3S BLX Short Course Truck

Extreme toughness and outrageous 50+ Miles Per Hour speed separate the 1/10 SENTON™ 4X4 3S BLX Short Course Truck from remainder of the pack. Now command the power of its proven BLX100 brushless system with a lot more confidence, utilizing the consisted of Spektrum™ STX2® radio!



Fast, 50+ mph speeds

Exciting short course truck realism

Spektrum™ STX2® 2.4GHz Radio System:

BLX100 Brushless System

Easy-access power module

Easy-access electronics module

Metal-geared differentials

Double wishbone front and rear suspension

Oil-filled shocks with preload spacer clips

High-speed center driveshaft assistance

Integrated servo saver for robust, responsive steering

Adjustable steel turnbuckles

Adjustable ride height

Adjustable body installs

Tough multi-spoke black chrome wheels

Multi-terrain dBoots® Fortress tires

Wheelie bar

Waterproof electronics *

2-year restricted warranty **

* For information on water resistant standards, please refer to the item instruction manuals
** Please see the item handbook for warranty information

Needed to Total

35C TWO or 3S 35C+ LiPo or 6 to 8 Cell NiMH Hardcase Battery with IC5™/EC5™ Port

Appropriate LiPo or NiMH Balancing Battery Charger

(4) AA Batteries

LiPo Charging Bag (advised)

What remains in the Box?

(1) ARRMA 1/10 SENTON™ 4X4 3S BLX Short Course Truck with:

(1) Spektrum™ SRX200 2-Channel Waterproof Receiver (set up)

(1) ADS-7M Waterproof, Metal Gear Servo (set up)

(1) ARRMA BLX3660 3200Kv Brushless Motor (set up)

(1) BLX100 ESC 2S/3S with IC5™ connector (set up)

(1) Spektrum™ STX2 2.4GHz 2-Channel Transmitter

(1) Product Handbook

The STX2® 2-channel radio that features this new version of the SENTON™ 4X4 3S BLX RTR uses many of the very same functions found in high-end 2.4GHz radio systems —throttle and steering reversing, throttle and steering travel adjust, throttle restricting and more. The radio system likewise consists of an SRX200 2-channel water resistant receiver.
This sophisticated new RC system releases you into terrain-commanding short course enjoyment, with tough components, amazing 3S BLX power, and premium ARRMA® engineering letting you dominate anything that stands in your path. Precision aluminum, tough steel and composite materials all integrate to make the SENTON™ 4X4 3S BLX a brief course lorry that's all set for compelling action, right out of the box.
Ingeniously developed power, electronics, and differential modules are basic to access and can be eliminated from the lorry quickly for maintenance. They ensure you spend more time bashing and as little as possible in the workshop. The main differential equipments have actually been super-sized with large pitch equipments to endure substantial torque. The differential internals include full-metal straight-cut equipments for equally hassle-free operation.
Independent double wishbone suspension and coil-over oil shocks manage whatever from quick speed goes to snow and mud chucking. No matter where you choose to slam, you'll remain stable and in control. The shocks are simple and easy to keep, yet offer all the efficiency needed for amazing all-terrain handling.
High-quality dBoots® FORTRESS SC tires on multi-spoke black chrome surface wheels provide the SENTON™ 4X4 3S BLX exceptional bite on a plethora of surface areas. You can take on any track with confidence. The aggressively styled short course truck body — offered in green or orange — looks terrific in action and even better up-close, where the attention to detail on the decal and body looks truly shines.

Spektrum™ STX2® 2.4GHz Radio System

Spektrum™ STX2® 2.4GHz Radio System

2-Channel SRX200 water resistant receiver

Integrated 3-position throttle limiter

Extended variety and interference-free efficiency

Throttle/steering reversing

Throttle/steering travel adjust

Throttle restricting

ADS-7M waterproof, metal equipment servo

Max. Servo Torque @6V: 84 oz-in (6 kg-cm)

Max. Servo Speed @6V: 0.14 s


BLX100 Brushless System

BLX100 Brushless System

BLX3660 3200Kv brushless motor

BLX100 ESC 2S/3S with IC5™ connector (EC5™ compatible)


Easy-access Power Module

Easy-access Power Module

Detaches from chassis as a complete system by getting rid of one screw

Consists of motor, motor plate, slipper clutch assembly and equipment 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 protection from dirt and moisture

ESC screws to the top for simple maintenance and switch access

Servo installs on the side for quick maintenance


Metal-geared Differentials

Metal-geared Differentials

Large pitch equipments engineered to manage BLX brushless power

Internal metal equipments chosen for severe bashing, durability and reliability

Easy-access front and rear diff module removal


dBoots® FORTRESS SCT Multi-terrain Tires on Black Chrome Multi-spoke Wheels

dBoots® FORTRESS SC Multi-terrain Tires
High quality dBoots FORTRESS SC tires combined with multi-spoke black chrome surface wheels offer exceptional bite on a plethora of surface areas.


Approximate Assembly Time: Less than 1 Hour

Ball Bearings: Transmission

Batteries: 5000mAh+ 35C+ 2-3S LiPo or 6-8 Cell NiMH Hardcase Battery with IC5/EC5 Port (offered separately)

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

Body: Cut and printed

Bushing Material: Metal

Battery charger: Sold separately

Chassis: Molded composite

Completion Level: Ready-To-Run

Differential: Oil-filled, metal equipments

Drivetrain: 4WD Shaft Drive

Last Drive Ratio: 8.12:1

Front Shock Spring Rate: 82gf/mm

Gear Pitch: 0.8 Module

Ground Clearance: 1.26" (32mm)

Height: 8.19" (208mm)

Internal Gear Ratio: 2.85:1

Length: 21.97" (558mm)

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

Motor Size: 12T 3660 3200Kv

Motor Type: Brushless, Non-sensored brushless

Pinion: 20T

Radio: Spektrum STX2 2-channel

Rear Shock Spring Rate: 62gf/mm

Servos: ADS-7M water resistant metal equipment high torque steering servo

Shock Type: Coil over oil-filled, composite body

Size/Scale: 1/10

Speed Control: 100A w/IC5 connector, 2-3S capable

Spur Gear: 57T

Suspension: Independent

Tire Size: 4.33" (110mm)

Tire Tread: dBoots Fortress SC

Lorry Type: Short Course Truck, Short Course Truck

Waterproof: Yes

Weight: 6.05 pound (2.75 kg)

Wheel Size: 2.2 / 3.0" (56 / 76mm)

Wheel Hex Size: 14mm Hex

Wheel Type: Short Course

Wheelbase: 12.87" (327mm)

Width: 11.73" (298mm)

Frequently Bought Together

ARRMA 1/10 SENTON 3S BLX 4WD Brushless Short Course Truck with Spektru
Gens Ace 5000mAh 11.1V 50C 3S1P Lipo Battery Pack with XT60 plug
Traxxas 54T 0.8 P Spur Gear
This Item: ARRMA 1/10 SENTON 3S BLX 4WD Brushless Short Course Truck with Spektru
Gens Ace 5000mAh 11.1V 50C 3S1P Lipo Battery Pack with XT60 plug
Traxxas 54T 0.8 P Spur Gear

Total Price: $359.18

Add All Three To Cart
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By David C on February 25, 2020   Verified Purchase

Awesome. way fun to drive and fast

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