1/10 SENTON 4X4 MEGA 550 Brushed Short Course Truck RTR, Blue
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The faster, tougher design of the ARRMA SENTON 4X4 MEGA 550 Short Course Truck amplifies your racing thrills as only ARRMA can! The ARRMA design team has loaded this RC short track RC truck with every advantage a new driver could want — 1/10 scale realism, ready-to-run simplicity, and 30+ mph speed potential with full-time 4WD traction and power. Start with the recommended NiMH battery pack or upgrade to a 2S LiPo to take the speed, run time, and excitement to a whole new level.
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!
- MEGA 12T brushed 550 motor
- MEGA waterproof ESC
- IC3™ connectors (EC3™) compatible
- 30MPH (48km/h) speed achievable in optimum driving conditions with optional gearing
- Ready to Run (RTR) completion level is fully assembled and includes everything needed besides batteries and a charger
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*
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.
