1/10 SENTON 4X4 MEGA 550 Brushed Short Course Truck RTR, Blue

Overview

The best short course RC truck for first-time bashing through amplified all-road blasting is the ARRMA SENTON 4X4 MEGA 550 RTR. Though easy to drive, affordably priced, and ready-to-run — its aggressive 1/10 scale styling hints at high-speed excitement that’s ahead. Speeds of 30+ mph are achievable under optimum conditions. From its full-time 4WD transmission to the large diff gears, every part of the ARRMA SENTON 4X4 MEGA 550 has been engineered by the ARRMA design team of RC enthusiasts to survive brutal blasting. The remote control short course truck’s smooth handling has you looking like a winner right off the starting line, and its wide wheelbase and vented tires let you put the hammer down on nearly any off-road or paved surface. An innovative modular chassis simplifies maintenance and repairs, cutting down time to the bone. The included Spektrum radio lets you limit top speeds to 50% or 75% of full throttle until you’re ready for it all, and its ergonomic grip fits your hand like a glove. ARRMA recommends a high capacity NiMH battery. You can also upgrade easily to 2S LiPo power to take your RC 4x4 fun to the next level. Fully assembled and ready-to-run, the ARRMA SENTON 4X4 MEGA 550 Brushed RTR just needs batteries and a charger before you’re ready to make your move!

Features

Stronger chassis and retained hinge pin plates
Steering with more clearance for stones
Castellated slipper pad and sliding gear mesh
23T Spline servo saver
Brushless-ready 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
MEGA 12T brushed 550 motor
MEGA waterproof* ESC
* Note: For details on waterproof standards, refer to the instruction manual
IC3™ connectors (EC3™) 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
Extended height dirt defenders
Multi-terrain dBoots® Fortress™ SC tires
Tough multi-spoke black wheels
2-year limited warranty (see website for details)
30MPH (48km/h) speed achievable in optimum driving conditions with optional gearing

**Spektrum™ 3-Channel SLT3™ 2.4GHz radio and SLR300 Waterproof* Receiver**

Fast response SLT™ protocol
Foam wheel
Improved grip and trigger feel
Improved wheel and trigger force
2-way thumb switch third channel
50% and 75% Throttle mode (for beginners)
Tactic® SLT™ receiver compatible

Metal-geared differentials

Large gears can withstand huge torque, and internal metal gears have been chosen for reliability during extreme bashing.
Easy-access front and rear diff module removal.

Spektrum™ SPMS650 digital servo

84 oz-in (6 kg-cm) @ 6V
20% more torque than the previous ADS-5 servo for improved steering feel
Waterproof*

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

Strengthened Chassis

Stronger chassis and retained hinge pin plates

Larger pull tab on power module

Castellated slipper pad and sliding gear mesh

Rubber shielded bearings

Redesigned Steering

Steering with more clearance for stones.

Tougher brushless ready transmission

Metal input spline moulded into composite gear. Same gears as the ARRMA 4S.

Sealed Wheels & Vented Tires

Stops dirt getting in and allows water to escape.

Multi-terrain dBoots® Fortress™ MT tires

Tough, multi-spoke black MT wheels with dBoots® Fortress™ MT tires give the GRANITE™ 4X4 MEGA RTR effective traction for bashing on almost any terrain.

Silicone O-rings

Oil-filled shocks with silicone O-rings

Heavy-Duty Bumpers

Impact absorbing.

Proven Power Package

MEGA 12T brushed 550 motor
MEGA waterproof* ESC
* Note: For details on waterproof standards, refer to the instruction manual
IC3™ connectors (EC3™) compatible

Easy-access power module

Detaches from chassis as a complete unit by removing one screw.
Contains motor, motor plate, slipper clutch assembly and gear cover.

Easy-access electronics module

Two-piece molding screwed to the chassis contains a waterproof receiver box, servo mount, and ESC tray.
Receiver mounts inside sealed module for protection from dirt and moisture.
ESC screws to the top for easy maintenance and switch access.
Servo mounts on the side for quick servicing.

Proven tough composite shock towers

Video Overview

Manuals:

Specifications:

Top Speed (ARA)

30+

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Arrma 1/10 SENTON 4X4 MEGA 550 Brushed Short Course Truck RTR, Blue