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arrma 3s brushless boost box 3S Brushless BOOST Box Arrma ARA210005
SKU: 4284392208
arrma 3s brushless boost box

arrma 3s brushless boost box 3S Brushless BOOST Box Arrma ARA210005

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Description

arrma 3s brushless boost box 3S Brushless BOOST Box Arrma ARA2100053S Brushless BOOST Box Ready for the next level of ARRMA RC bashing performance? The ARRMA 3S Brushless BOOST Box upgrade package comes with everything you'll need to increase the speed capabilities of any 4X2 BOOST or MEGA vehicle, including a 3S brushless motor and ESC*. ARA210005 Overview Introduction Even without upgrades, ARRMA 4X2 BOOST and MEGA brushed RC vehicles are capable of reaching 30+ MPH speeds in optimum conditions and optional

3S Brushless BOOST Box

Ready for the next level of ARRMA RC bashing performance? The ARRMA 3S Brushless BOOST Box upgrade package comes with everything you'll need to increase the speed capabilities of any 4X2 BOOST or MEGA vehicle, including a 3S brushless motor and ESC*. ARA210005

 

Overview


Introduction

Even without upgrades, ARRMA 4X2 BOOST and MEGA brushed RC vehicles are capable of reaching 30+ MPH speeds in optimum conditions and optional gearing. Now imagine what your RC basher can do after you upgrade it to brushless power using the ARRMA 3S Brushless BOOST Box option part package! The ARRMA 3S Brushless BOOST Box is a complete power module that includes a Spektrum Smart 3S ESC, Spektrum brushless motor, heatsink, and cooling fan, along with 15T, 18T, and 20T pinions to suit the different tire diameters of ARRMA 4X2 BOOST and ARRMA MEGA models. The ARRMA 3S Brushless BOOST Box also provides a QR code to an online assembly video that demonstrates simple, step-by-step installation. With ARRMA BOOST option parts, the best beginner's bashers just keep getting better as your skills grow!

Features

  • BOOST your vehicle's speed potential whenever you're ready
  • Includes top-quality Spektrum Smart 3S brushless ESC and brushless motor
  • Step-by-step online video demonstrates easy installation
  • Bonus color ARRMA BOOST decals also included
  • Go from RC bashing to RC blasting!
The 3S Brushless BOOST Box is the recommended next upgrade for the following ARRMA 4X2 MEGA BOOST basher vehicles after the ARA21003 4X4 Transmission Upgrade Set.
With Spektrum Smart Battery & S120 USB-C Smart Charger:
  • ARA4102SV4T1 GRANITE™ 4X2 BOOST Monster Truck RTR Orange/Black
  • ARA4102SV4T2 GRANITE™ 4X2 BOOST Monster Truck RTR Blue/Black
  • ARA4103SV4T1 SENTON™ 4X2 BOOST Short Course Truck RTR Green/Black
  • ARA4103SV4T2 SENTON™ 4X2 BOOST Short Course Truck RTR Blue/Black
  • ARA4105SV4T1 VORTEKS™ 4X2 BOOST Stadium Truck RTR Red
  • ARA4105SV4T2 VORTEKS™ 4X2 BOOST Stadium Truck RTR Gunmetal
Without Battery & Charger:
  • ARA4102V4T1 GRANITE™ 4X2 BOOST Monster Truck RTR Orange/Black
  • ARA4102V4T2 GRANITE™ 4X2 BOOST Monster Truck RTR Blue/Black
  • ARA4103V4T1 SENTON™ 4X2 BOOST Short Course Truck RTR Green/Black
  • ARA4103V4T2 SENTON™ 4X2 BOOST Short Course Truck RTR Blue/Black
  • ARA4105V4T1 VORTEKS™ 4X2 BOOST Stadium Truck RTR Red
  • ARA4105V4T2 VORTEKS™ 4X2 BOOST Stadium Truck RTR Gunmetal

The 3S Brushless BOOST Box is also compatible with all 4X4 MEGA vehicles.

*BOOST Models will require an SLT3 receiver for compatibility (such as Spektrum SLR300).

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4284392208

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4.4 ★★★★★
Based on 1747 reviews
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J
Verified Purchase
JA
Cuba, US
★★★★★ 3
Crumbly, odd texture
Size: Large, Color: Duo Pack
Neither of my dogs were very interested in these. They did chew on the antler-shaped versions more so than the infinity-style versions. When they did chew on these, they didn’t hold up well or last long. These have a strange, crumbly texture when chewed. You’ll find bits and pieces of these chews where the dogs have been chewing. Will not be reordering.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
M
Verified Purchase
Michael Quiroz
New York, US
★★★★★ 4
This appears to be a good alternative to the hard plastic chew toys.
Size: Large, Color: Duo Pack
My dog is a heavy chewer. I decided to try this brand out after using a different brand for quite awhile. while my dog seems to like it and carries it around (the pretzel shaped one) he doesn't seem to attack it as whole heartedly as his old brand, I'm thinking it might be the shape, we will see when he wears it out and I switch him to the antler shape. What I like most about it is it doesn't tear my hand up like the other brand did after he had been chewing it for awhile. While it is wearing down some it seems to do it in a more mild manner. Since we haven't had it long I would give this 3.5 stars because I don't know if it will last as long and not sure f it is just the shape that has him more mellow with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
T
Verified Purchase
TENYA
Louisville, US
★★★★★ 5
Choose your shape
Size: Medium, Color: Duo Pack
I love the idea of the dogs not eating nylabone plastic so have been searching for "healthier" options that last for heavy chewers. Two German Sherpherds, they are not big fans of the circular shaped toy but love the antler shaped one and even with both chewing on it, has not been destroyed yet and is not cutting their gums open. I am not finding pieces laying in the carpet. Recommend this
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
JW356
Whiting, US
★★★★★ 5
all natural - dogs love them!!
Size: Large, Color: Antler
Our golden retriever and lab both love these chews! All natural, not plastic like other brands. This is their favorite chew toy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
L
Verified Purchase
LJB
Los Angeles, US
★★★★★ 5
My dog likes it!
Size: Medium, Color: Antler, Size: Medium, Color: Antler
My aggressive chewer loves it! I have a 20 pound rat terrier ....small was recommended, but we went with a medium. He went to work on it right away. He is not picky about chew bones but it makes me feel better that it is a natural material. The chewed photo is about 30 mins after giving it to him.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

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