ARRMA
BLX4074 4-Pole 6S Brushless Motor 2050Kv
BLX4074 4-Pole 6S Brushless Motor 2050Kv
SKU:ARAG2000
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The ARRMA BLX4074 4-pole brushless inrunner motor (2050 Kv, ARAG2000) delivers balanced speed and torque, optimized for use with the BLX185 ESC. Its finely etched aluminum can, 4-pole design, and advanced heat-dissipation fins ensure smooth power delivery and reliable performance.
Features
- 2050 Kv for high-output performance and efficient power delivery
- 4-pole design reduces cogging and ensures smooth acceleration
- Premium black anodized aluminum can with cooling fins for better thermal management
- Gold bullet connectors offer quick and secure wiring
- Dual-surface motor shaft provides secure pinion gear mounting
Included
- ARRMA BLX4074 brushless motor (2050 Kv, ARAG2000)
What You’ll Need
- BLX185-compatible ESC (or equivalent)
- 2–6 S LiPo battery and appropriate gearing based on your setup
Specifications
- Motor Type: 4-Pole brushless inrunner
- Kv Rating: 2050 Kv
- Connector Type: 3.5 mm bullet
- Shaft Diameter: 5 mm

Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination.
Can I collect my order?
Yes. Collection is available from our Somerset West warehouse during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.