Name: ARRMA 3S BOOST Box Brushless Conversion Spektrum ESC & Motor Upgrade G-ARA210005
Brand: Arrma
SKU: 544660006
Price: 421.70 EUR
Availability: InStock
Rating: 5 (5 reviews)

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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€ 421.70

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Description

⚡ Upgrade Your RC Game: Speed, Power & Precision in One Boost!

COOL UNDER PRESSURE - Integrated heatsink and cooling fan keep your motor running at peak performance without overheating.
CUSTOM FIT PERFORMANCE - Includes 15, 18, and 20 teeth sprockets to perfectly match your tire diameter for optimized torque.
PLUG PLAY CONFIDENCE - Step-by-step online video guide ensures easy installation — no guesswork, just pure adrenaline.
PRECISION POWER CONTROL - Equipped with Spektrum Smart 3S ESC for smooth, responsive throttle management.
UNLEASH NEXT LEVEL SPEED - Transform your ARRMA basher to hit blistering speeds over 30 MPH with brushless power.

The ARRMA 3S BOOST Box is a comprehensive brushless power upgrade kit designed for ARRMA 4X2 BOOST and MEGA RC vehicles. Featuring a Spektrum Smart 3S ESC, brushless motor, cooling system, and multiple sprockets, it elevates your RC basher’s speed beyond 30 MPH while ensuring reliable, cool operation. Installation is simplified with an exclusive online video tutorial, making it the ultimate upgrade for serious RC enthusiasts aged 14 and up.

Specifications

Product Dimensions	19.81 x 14.73 x 7.37 cm; 771.11 g
Manufacturer recommended age	14 years and up
Item model number	ARA210005
Educational Objective(s)	Literacy & Spacial Awareness
Number of Game Players	1
Assembly Required	No
Scale	1/10
Batteries Required?	No
Batteries included?	No
tech_spec_battery_description_toys	Lithium-Ion
Material Type(s)	Plastic
ASIN	B0C5MVJGL6

Reviews

User

Vaut la peine :)

Bolt on ! Se change en l'espace de 15 min et es extrêmement puissance jai éclater mes pneu dboots a la première utilisation sur mon granite Wow !

21.07.2025

User

Hammer Upgrade

Richtig mega sehr zu empfehlen!!!

19.07.2026

User

Easy kit for for beginners that feel adventurous!

Pretty amazing upgrade for an older brushed Senton beginners truck. Was very easy to install and speeds are insane with the 3s battery. Works very well with 2s 5000 if you want better lower speed control

8.12.2025

User

Increíble!!!

Excelente!!!! Mi Arrma Granite era brushed, posteriormente coloque un ESC Spektrum 85A con un motor 3650 a 3250kv, ahora coloque este combo BLX y la mejora fue increíble!!! No fue necesario colocar los piñones opcionales que vienen en la caja. Recomiendo está actualización par tu camion ARRMA.

15.01.2026

User

Awesome

Good system

16.04.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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€ 421.70

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews