Spektrum
Firma 3668 2400Kv 4-Pole Brushless Motor
Firma 3668 2400Kv 4-Pole Brushless Motor
SKU:SPMXSM2100
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Spektrum Firma 3668-2400Kv is a sensorless brushless motor for ARRMA 4S brushless vehicle applications. It uses a 3668-size motor format, 2400Kv rating, 4-pole rotor design, 5 mm (0.20 in) output shaft and 4 mm bullet motor connectors.
Included
(1) Firma 3668 2400Kv 4-Pole Brushless Motor
Features
Sensorless brushless motor for ARRMA 4S brushless vehicles
Standard replacement part for ARRMA KRATON 4S, OUTCAST 4S and MOJAVE 4S models
3668-size motor format
4-pole rotor design
2400Kv rating
5 mm (0.20 in) output shaft
4 mm bullet motor connectors
Specifications
Motor type: Sensorless brushless
Motor size: 3668
Kv rating: 2400Kv
Number of poles: 4
Connector type: 4 mm bullet
Outer diameter: 36 mm (1.42 in)
Length: 68 mm (2.68 in)
Weight: 288 g (10.0 oz)
Shaft diameter: 5 mm (0.20 in)
Shaft length: 19.25 mm (0.75 in)
Motor cable length: 45 mm (1.77 in)
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.
