ARRMA ARA4103V4T1 1/10 SENTON 4X2 BOOST MEGA 550 Short Course Truck RTR Green

In The Box
(1) 1/10 SENTON UPGRADE 2WD MEGA 550 2WD Brushed Short Course Truck RTR
(1) Spektrum™ SLT™ 2-in-1 40A ESC & Receiver
(1) ARRMA MEGA 550 12T Brushed Motor
(1) Spektrum 2.4GHz SLT2™ Transmitter
(1) Spektrum S650 Waterproof Digital Servo
(4) AA Transmitter Batteries
(1) Product Manual

 Needed to Complete
(1) 7-Cell NiMH Hump Battery or 2S LiPo Battery with EC3 or IC3 Connector
(1) Compatible Battery Charger

New Features
2-Wheel drive 4X2 transmission that's upgradable to 4X4 (using 4X4 BOOST Transmission Upgrade Set)
Spektrum 2.4GHz SLT2 transmitter with 50/75/100% throttle modes
Spektrum SLT 2-in-1 40A ESC & Receiver
Spektrum Smart 8.4V 3300mAh 7-Cell Hump NiMH Battery included
Spektrum S120 USB-C Smart Charger included
AA transmitter batteries included
Additional Features
MEGA 550 12T brushed motor
Spektrum S650 waterproof digital servo offering 84 oz-in of torque
Metal internal geared diff
1.35 module input and main diff gear teeth
Strong composite chassis with extended height dirt defenders
Impact absorbing bumpers
Steering system with stone clearance
Easy-access modular design — power, diff, and electronics modules can be removed for maintenance quickly and easily
Double-wishbone suspension front and rear for great handling
Vented dBoots tires that disperse water for improved durability
2-year limited warranty — see website for details
Overview
You need just one RC truck to journey from beginner bashing to extreme all-road blasting, and that’s the faster, tougher ARRMA SENTON 4X2 BOOST 550 MEGA Brushed 2WD. Though it’s easy to drive, affordably priced, and completely ready-to-run — even a 7C NiMH battery and USB charger are included — check out the aggressive 1/10 scale RC short course truck styling for a hint of what’s in store. Speeds of 30+ mph are possible under optimum conditions. With its durable chassis, wide wheelbase, and vented tires, the ARRMA SENTON 4X2 BOOST puts the hammer down on nearly any off-road or paved surface, while its smooth handling has you looking like a short track RC winner straight off of the starting line. The ARRMA design team minimizes your maintenance downtime with an innovative modular chassis that gets you in and out of the pits ASAP. The choice of included Spektrum radio also makes this one of the best RC trucks for beginners. Besides having a grip that fits like a glove, it lets you limit top speeds to 50% or 75% of full throttle until you’re ready to put the pedal to the metal. You won’t always be a new driver, of course, and the brushless-ready design of the ARRMA SENTON 4X2 BOOST SCT RC truck lays the perfect foundation for your next moves. Make and break new speed records with an easy upgrade to 3S brushless power. Install the ARRMA 4X4 BOOST Transmission Upgrade Set (ARA210003, sold separately) in a few simple steps for unstoppable 4WD traction!

SIGNATURE EASY-ACCESS MODULAR DESIGN
The 1/10 scale SENTON 4X2 BOOST 550 MEGA Brushed 2WD short course truck incorporates the signature ARRMA easy-access modular design. Separate, easily removable chassis modules for the power system, electronics, and differential components make routine maintenance fast and simple.

 

STRONG COMPOSITE CHASSIS 
Contributing to the SENTON 4X2 BOOST short course truck's unstoppable performance are a strong composite chassis; steering with more clearance for stones; a castellated slipper pad and sliding gear mesh; and rubber-shielded bearings throughout. Extended height dirt defenders limit the amount of dirt and debris that can get into the chassis tub.

UPGRADEABLE TRANSMISSION
Using the 4X4 BOOST Transmission Upgrade Set (sold separately), the 1/10 scale SENTON 4X2 BOOST 550 MEGA Brushed 2WD short course truck can easily be upgraded for the extra traction of 4-wheel drive in just three simple steps.

 

UPGRADEABLE POWER SYSTEM 
The 1/10 scale SENTON 4X2 BOOST 2WD short course truck is based on the proven ARRMA 4X4 platform. That means you can easily upgrade from its included 550 MEGA brushed power system to 3S brushless power whenever you're ready for the increased performance.

MULTI-TERRAIN dBOOTS TIRES
Tough, multi-spoke black SC wheels with vented, multi-terrain dBoots Fortress SC tires give the SENTON 4X2 BOOST 2WD effective traction for bashing almost anywhere, from dirt and grass to parking lots, paved, and asphalt surfaces.

 

SPEKTRUM SLT2 2.4GHZ 2-CHANNEL TRANSMITTER 
The included Spektrum SLT2 transmitter is perfectly balanced for fatigue-free bashing and has a foam wheel for precise fingertip control. New bashers can set the throttle limits at 50% or 75% until ready to use the full speed potential.

Product Specifications
Charger Sold Separately
Differential Metal Gear Diff
Max Battery Dimensions 6.5 x 2.01 x 1.89 in (165 x 51 x 48 mm)
Product Weight 5.19 lb (2.36 kg)
Tire Tread dBoots® Fortress™ SC
Vehicle Type Short Course Truck
Water-Resistant Yes
Front Track 11.73 in (298mm)
Power System Mega
Product Width 11.73" (298 mm)
Radio Included
Receiver Included
Shock Type Oil-Filled, Coil-Over Springs
Body Painted, decalled and trimmed
Brakes Integral with ESC
Pinion 17T
Scale 1/10
Final Drive Ratio 15.26
Motor Type Brushed
Power Type Electric
Gear Pitch 48P
Servos Included
Rear Track 11.73 in (298mm)
Speed Control Included
Wheelbase 12.87" (327 mm)
Chassis Molded Composite
Completion Level Ready-To-Run
Drivetrain 2WD
Drive Type Forward/Brake/Reverse
Product Height 8.27" (210 mm)
Top Speed 30+
Wheel Hex Size 14mm
Ball Bearings Rubber shielded bearings throughout
Battery Sold Separately
Connector Type IC3
Internal Gear Ratio 2.85
Motor Size 550
Product Length 21.97" (558 mm)
Spur Gear 91T
Suspension Independent
Wheel Width 1.65" (42 mm)