






KST X25-8.4-65 V2.0 UAV Sero
$400
Currently sold out at buddyrc.com
KST X25-8.4-65 V2.0 UAV Sero Powerful digital servo X25-8.4-65 is suitable for 1/5 scale cars, large size model aircraft and industrial applications. Featuring ultra-high torque 78Kgfcm, excellent speed 0.18sec/60°. It is one of the highest performances servos in its application. Features Extreme Torque and Excellent…
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KST X25-8.4-65 V2.0 UAV Sero at a glance
| Brand | Buddy RC |
|---|---|
| Price | $400 |
| Availability | Sold out at buddyrc.com |
| Returns | Items can be returned within 30 days of receipt with an RMA code requested by email.… |
Price check
At $400, the KST X25-8.4-65 V2.0 UAV Sero is toward the top of Buddy RC's price range, whose 4,618 listed products run $0.25 to $9,999.
About this product
From Buddy RC's product listing:
KST X25-8.4-65 V2.0 UAV Sero Powerful digital servo X25-8.4-65 is suitable for 1/5 scale cars, large size model aircraft and industrial applications. Featuring ultra-high torque 78Kgfcm, excellent speed 0.18sec/60°. It is one of the highest performances servos in its application. Features Extreme Torque and Excellent Speed Brushless DC Motor Hardened Steel Gears CNC Aluminium Case Ideal for 1/5 Scale Cars, Large Size Model Aircraft and Industrial Applications Specification Item: X25-8.4-65 Standard Servo Operating Voltage(rated): DC7.4V Operation Voltage Range: DC6.0~8.4V Torque: 60Kg.cm@6.0V, 70kg.cm@7.4V, 78kg.cm@8.4V Speed: 0.24 sec/60°@6.0V, 0.20sec/60°@7.4V, 0.18sec/60°@8.4V Working Frequency: 1520 us/333HZ, 900us~2100us Default Travel Angle: ± 50°=100°Total Temperature Range: -10℃……+65℃ Case Material: Aluminium Alloy Motor Type: Br
Frequently asked questions
How much is the KST X25-8.4-65 V2.0 UAV Sero?
Buddy RC lists it at $400 on buddyrc.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is Buddy RC's return policy?
Items can be returned within 30 days of receipt with an RMA code requested by email. Returns in new condition with original packaging have no restock fee; others are charged 10 to 20%, and shipping fees are not refunded.
How long does Buddy RC take to ship?
Orders placed before 2 p.m. EST usually ship the same business day from Columbus, Ohio, by USPS or UPS, with most packages arriving in 2 to 5 business days. Orders over $100 may ship free within the US, excluding most airplanes, and LiPo batteries ship only by UPS Ground.
Does the KST X25-8.4-65 V2.0 UAV Sero come with a warranty?
Buddy RC's published warranty terms: Products older than 30 days may be exchanged under warranty but aren't eligible for a refund. Specific warranty terms aren't published in the policy text.
Where can I buy the KST X25-8.4-65 V2.0 UAV Sero?
The KST X25-8.4-65 V2.0 UAV Sero is sold directly by Buddy RC on buddyrc.com. The Shop now button on this page goes straight to the product there.
Is the KST X25-8.4-65 V2.0 UAV Sero in stock?
It is currently listed as sold out on buddyrc.com. Check back, or browse similar items from Buddy RC and other brands below.
Is Buddy RC a legit store?
Buddy RC is a strong pick for RC pilots who need specific parts, power systems or helicopter spares from a US warehouse with same-day dispatch. Skip it if you want generous returns, since shipping is never refunded and returns that aren't in new condition carry a 10 to 20% restock fee. Confirm the exact part number and motor or frame compatibility before ordering, because most of the catalog is model-specific. Our full Buddy RC review covers shipping, returns and what to check before ordering.
Is the KST X25-8.4-65 V2.0 UAV Sero expensive?
At $400 it is toward the top of Buddy RC's range ($0.25 to $9,999 across 4,618 products).






