For visually impaired users: Browse the streamlined version of our website.

Arrma Senton 4X4 3S BLX 1/10 RTR Brushless Short Course Truck (Green/Black) w/TTX300 2.4GHz Radio

Please be aware that pricing and product availability in-store may vary from what’s available online because each store is independently owned and operated.
LiPo Batteries
$79.99 - Dynamite Reaction HD 3S 50C Hard Case LiPo Battery w/EC5 (11.1V/5000mAh) (details...)
$68.99 - Dynamite Reaction HD 2S 50C Hard Case LiPo Battery w/EC5 (7.4V/5000mAh) (details...)
Alkaline Batteries
$4.19 - Fuji EnviroMAX AA Super Alkaline Battery (4) (details...)
Low Price: $299.99
Back Order Add to Wish List
Out Of Stock Online
You may back order this item and it will ship when it arrives in stock.

Please Log in to receive a notification when this item arrives in stock.

FREE Shipping Eligible!
This item is eligible for Super Saver Shipping Learn More

A monster with plenty of power!

The SENTON is the short course contender that's built for spectacular speed and extreme toughness. Its power comes from a 3S-capable BLX100 brushless ESC and motor system. A Tactic TTX300 3-channel transmitter puts commanding control in the palm of your hand. dBoots Fortress ST tires mounted on multi-spoke wheels make it easy to tackle any terrain with confidence.



  • Tactic TTX300 3-channel transmitter.
  • BLX100 brushless ESC and motor combo.
  • Electronics module with BLX100 brushless ESC, ADS-5 steering servo and Tactic TR326 receiver.
  • Easy-access drivetrain.
  • Three-plate slipper clutch.
  • Fixed length upper links.
  • Servo horn with built-in servo saver.
  • Power module with pinion indicators.
  • Aluminum motor plate.
  • Adjustable wheelie bar.
  • Adjustable steel turnbuckles.
  • dBoots Fortress MT tires.
  • Multi-spoke wheels.
  • Oil-filled shocks.
  • Extended height dirt defenders.

In-Depth Features:

  • Arrma Differential Module: each assembled differential unit is housed in ARRMA's innovative 'yoke' design
  • Arrma Electronics Module: ultra-compact ESC, servo and receiver packaging
  • Waterproof BLX100 Brushless Power System: 3S capable for incredible torque, acceleration and speed
  • Arrma Power Module: consists of motor, motor plate, slipper clutch assembly and gear cover
  • Durable Shocks & Adjustable Links: run how you want with easy bleed shocks and length adjustable geometry
  • Easy-Access Slipper Clutch: for quick and simple maintenance
  • Wheelie Bar: with 3S brushless power, you're gonna need it 
  • Black Chrome Wheels: fortress short course tire design
  • BLX3660 3200Kv Brushless Motor:
    • 3200kV brushless motor
    • 3S LiPo ready (2S and 3S LiPo compatible)
    • Beautifully etched aluminum can
    • 4-pole construction for smooth and consistent power
    • Gold 4mm bullet connectors for reliable and efficient connection to ESC
    • Finned motor can for increased heat dissipation
    • Super strong 5mm shaft
  • ADS-7M 7KG Waterproof Servo
    • Strong and super-durable, the waterproof ADS-7M Metal Geared Steering Servo provides fast and reliable control
    • This super-tough steering servo can reach full articulation in 0.14 sec/0.12 sec 6V/7.2V
    • All-metal gears for increased strength and long-lasting durability
  • BLX100 Waterproof ESC
    • Waterproof and dust proof design
    • 100A, 3S LiPo ready (2S and 3S LiPo compatible)
    • Fitted with reliable EC5 battery connector
    • Integrated fan for reduced heat during extreme running
    • Gold 4mm bullet connector for motor wires
    • Low voltage cut off and thermal overload protection
    • User programmable punch and brake settings

Completion Level:
Drivetrain: 4WD   
Height: 9.06" (230mm)   
Length: 21.26" (540mm)   
Motor Type: Brushless   
Size/Scale: 1/10   
Suspension: Independent   
Vehicle Type: Short Course Truck   
Weight: 10.11lbs / 4.8kg    
Wheelbase: 12.9" (328mm)   
Width: 18.15" (461mm)
Wheel: SC 2.2/3.0" w/14mm Hex


  • (1) Senton 4x4 BLX Short Course RTR
  • (1) User Manual

 Needed to Complete:

  • 7.4V 5000mAh 50C 2S or 3S LiPo with EC5 Connector
  • Suitable LiPo Charger with Banana to EC5 Adapter
  • (4) AA Batteries

This product is expected to arrive on Friday, May 10 2019

Jason Anderson
Average Rating: 2
Monday, Feb 25 2019 (8 weeks ago)
Arrma Senton 4X4 3S BLX 1/10 RTR Brushless Short Course Truck (Green/Black)
I got this for myself almost two months ago because I have wanted a hobby grade rc truck for sometime. After watching every video of every car and considering many different cars I went with this over the Slash. The performance is amazing... when it's not broken. After reading everyone else’s experience I believe that I just don't know how to drive. Just bashing a bit and I have broken EVERYTHING.... TWICE. All four shocks leak. Two tires have come apart in the middle.
Rtr rc
Average Rating: 5
Verified Owner
Tuesday, Feb 19 2019 (2 months ago)
Arrma Senton 4X4 3S BLX 1/10 RTR Brushless Short Course Truck (Green/Black)
The arrma senton 4x4 3s blx is Awesome very very fast great price a must buy
Dmitriy Loginov
Average Rating: 5
Verified Owner
Monday, Feb 18 2019 (2 months ago)
Arrma Senton 4X4 3S BLX 1/10 RTR Brushless Short Course Truck (Green/Black)
Very fast, awesome rc car. On 3s is just crazy.It is a pity that there is no system of stabilization, because the snow is driven hard.
Barton Cross
Average Rating: 5
Verified Owner
Monday, Feb 18 2019 (2 months ago)
Arrma Senton 4X4 3S BLX 1/10 RTR Brushless Short Course Truck (Green/Black)
The Senton 3S is a beast! Been driving it for months. The power is incredible. The quality is top notch. The only one thing I can complain about is a bad front bumper design. I've broken it a couple times when jumping.