More from Buddy RC →KST X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in
$45
In stock at buddyrc.com
The KST X08H Plus is an 8 mm thick, 9.5 g wing servo with horizontal mounting lugs and metal gears. It runs from 3.5 to 8.4V and delivers 5.3 kg.cm at 0.09 s/60° on 2S. Aimed at thin wings, it suits F5J, F5D and F3J gliders, pylon racers and EDF models where space is tight.
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Highlights
- 8 mm thick, 9.5 g
- Horizontal mounting lugs for wing installs
- Up to 5.3 kg.cm at 8.4V
- Metal gears, aluminum case, coreless motor
- Runs 1S to 2S LiPo (3.5 to 8.4V)
Best for
Glider and racer pilots fitting servos into thin wings.
Things to consider
- Not programmable.
- Lead is only 10 cm, so plan for extensions.
- Uses 333 Hz; check your receiver settings.
Key specs
| Price | $45 |
|---|---|
| Torque / speed (8.4V) | 5.3 kg.cm / 0.09 s |
| Voltage | 3.5 to 8.4V |
| Weight | 9.5 g |
| Thickness | 8 mm |
| Bearings | 2 ball bearings |
| Included | 3 output arms, retaining screw, 4 mounting screws |
Our take
A compact, strong wing servo for performance gliders.
KST X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in at a glance
| Brand | Buddy RC |
|---|---|
| Price | $45 |
| Type | Servo |
| Availability | In stock at buddyrc.com |
| Returns | Items can be returned within 30 days of receipt with an RMA code requested by email.… |
Price check
At $45, the KST X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in is toward the top of Buddy RC's price range, whose 4,618 listed products run $0.25 to $9,999.
Similar items from other brands we track run $30.99 to $88.
Frequently asked questions
Can the X08H Plus run on 1S?
Yes. It operates from as low as 3.8V on 1S up to 8.4V on 2S.
Does it have metal gears?
Yes, aluminum and copper-bronze alloy gears.
How much is the KST X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in?
Buddy RC lists it at $45 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 X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in 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 X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in?
The KST X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in 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 X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in in stock?
Yes. Buddy RC lists it as in stock on buddyrc.com as of our latest check. Stock and prices refresh throughout the day.
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 X08H Plus Digital Servo 8.4V 0.09s 5.3kg.cm 73oz.in expensive?
At $45 it is toward the top of Buddy RC's range ($0.25 to $9,999 across 4,618 products), and similar items from other brands run $30.99 to $88.
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