More from Buddy RC →OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts
$609
In stock at buddyrc.com
The OMPHOBBY M5-B is a frame kit for a 580mm-blade class helicopter on 6S to 8S power, built for modern 20mm servos. It borrows the M7's rotor head design on a 12mm shaft and offers a 58 by 70 by 300mm battery bay and a helical belt tensioner.
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Highlights
- For up to 580mm main blades, 6S to 8S
- 20mm servo mounts
- Rotor head derived from M7, 12mm shaft
- 58 x 70 x 300mm battery bay
- 115t main gear with 11 to 15t pinion options
Best for
Pilots building a mid-size 3D or sport heli with modern servos.
Things to consider
- Frame kit only; blades and electronics extra
- Over 90% parts shared with M6
- $609 before electronics
Key specs
| Price | $609 |
|---|---|
| Blade size | Up to 580mm |
| Power | 6S to 8S |
| Servo size | 20mm |
| Colors | Orange, Pink |
Our take
A versatile frame for builders who want M7-style quality in a smaller size.
OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts at a glance
| Brand | Buddy RC |
|---|---|
| Price | $609 |
| Options | 2 colors |
| 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 $609, the OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts 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 $25 to $30.99.
Frequently asked questions
What does frame kit only mean?
You get the airframe; plan to add blades, motor, ESC, servos, and electronics.
M5-B or M6?
M5 takes up to 580mm blades; M6 is the larger sibling sharing most parts.
How much is the OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts?
Buddy RC lists it at $609 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 OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts 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.
What options does the OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts come in?
Color: Orange, Pink.
Where can I buy the OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts?
The OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts is sold directly by Buddy RC on buddyrc.com. The Shop now button on this page goes straight to the product there.
Is the OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts 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 OMPHOBBY M5-B RC Helicopter Frame Kit Only 20mm Servo Mounts expensive?
At $609 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 $25 to $30.99.
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