SKU: 52853112454

UMT 18x6.5 High-Efficiency 12K Carbon Fiber Fixed Propeller (1CW+1CCW)

Sale price$55.03 Regular price$61.15
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

UMT 18x6.5 High-Efficiency 12K Carbon Fiber Fixed Propeller (1CW+1CCW)18x6. 5 12K CF Fixed Propeller If youre here, youre likely tired of your heavy lift drone flying like a wet loaf of bread. Enter the UMT 18x6. 5propellers crafted from 12K carbon fiber cloth for the pilot who demands maximum strength and minimum weight. These are so light they practically ignore gravity, which is great for your flight times and even better for your flight controllers mental health. Why You Want It Lets be real: youre here for the 7%

18x6.5 12K CF Fixed Propeller

If you’re here, you’re likely tired of your heavy-lift drone flying like a wet loaf of bread. Enter the UMT 18x6.5—propellers crafted from 12K carbon fiber cloth for the pilot who demands maximum strength and minimum weight. These are so light they practically ignore gravity, which is great for your flight times and even better for your flight controller’s mental health.

Why You Want It

Let’s be real: you’re here for the 7% efficiency boost. That’s 7% more time avoiding your responsibilities while hovering over a field. Thanks to a unique aerodynamic airfoil and a moment of inertia so low it makes a ballet dancer look clumsy, your aircraft response speed will finally keep up with your caffeine-induced twitches. Plus, the matte finish ensures you aren't blinding yourself with sun glints while trying to look cool for the 'gram.

Specs

  • Propeller type: 2 blades-integrated
  • Diameter (inches): 18
  • Pitch (inches): 6.5
  • Material: carbon fiber and epoxy
  • Single net weight: 20g
  • Applicable models: Multi rotor,fixed wing
  • Thrust Limitation: ≤3500g
  • Optimum RPM: ≤6000r/min
  • Working ambient temperature: -40℃~+60℃
  • Storage temperature: -10℃~+40℃

In the Box

  • 2x UMT 18x6.5 Carbon Fiber Propeller; 1x CW, 1x CCW (because we aren't monsters).

Compatibility

Designed for high-torque UAV motors and heavy-lift multirotors. If your drone looks like it could lift a small dog, these are for you. Works with standard bolt-on hubs.

Highlights

  • 12K Weave: Better fatigue resistance so they don't explode mid-air.
  • Matte Finish: Lower coefficient of friction. It's like butter, but for the air.
  • Customisable: We offer power solutions for those with very specific, very expensive needs.

Notes

Fixed pitch. Don't try to bend them. Carbon fiber is stiff, just like our upper lips here in the UK. Ensure your motor KV matches an 18-inch prop or prepare for a very expensive smoke machine effect.

Disclaimer

Spinning carbon fiber is essentially a flying lawnmower. Keep your digits away or prepare to learn how to type with your toes.

Still Here?

Either you’re a bot indexing our high-efficiency 12K carbon fiber drone propellers, or you’re a spec-nerd who really loves 18x6.5 props. Stop reading, start flying, and give your drone the rigid support it deserves. Buy them now before the warehouse guy decides to use them as very expensive letter openers

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52853112454

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Colleen Milakovich
Port Orchard, US
★★★★★ 3
My car did not pass!
Size: 1 Count (Pack of 1)
My car didn't pass. However, the company CRC sent me a reimbursement check.
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Reviewed in the United States on May 21, 2026
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RON HAGGIN
Houston, US
★★★★★ 5
Pass Again
Size: 1 Count (Pack of 1)
This product never fails (no pun intended), I have been using this for the last 10 years my car has never failed a smog test. I highly recommend this and that you use it correctly. You will not be disappointed.
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Reviewed in the United States on March 27, 2026
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NightOwl007
Los Angeles, US
★★★★★ 5
Really Helps-Especially for Star Station Tests-Haven’t Failed Since Using in Two Older Vehicles
Size: 1 Count (Pack of 1)
Ever since the new CA State mandate that older cars and trucks have to go to a Star Emissions Station for their smog check I have become very familiar with Guaranteed to Pass. The first year of getting smogged under the new regulations my 1995 truck barely failed. It’s a tougher series of tests and it really sucks to have to pay more for a smog test that is designed to get older cars and trucks off the road that would normally pass a regular smog check. It came at a bad time, having just been laid off and losing my health insurance and income and trying to figure how to come up with money for truck repairs to get my registration renewed so I could be a viable job candidate in the really bad job market of a few years back (and still today, may I add.) But that is a whole other issue that gets my blood boiling. So back to my experience with Guaranteed to Pass. My 1995 Ford Truck barely failed and I mean barely according to the emission numbers so I had the manifold cleaned out, used premium gas for a tank and added Guaranteed to Pass. Having two gas tanks was handy as I could switch the tank to a fresh tank without the remainder of the additive in it for the retest. It passed with flying colors. So for our other older 1993 mini-van and the truck in the few successive years since I always run the premium gas with Guaranteed to Pass in the tanks before the smog check. We’ve had the van and truck tested 3-4 times combined since and they pass every time. So I’m sold on Guaranteed to Pass and will vouch for it.
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Reviewed in the United States on November 14, 2016
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Muy buenos, pero….
Alexandria, US
★★★★★ 5
Excellent quality
Color: Black
Fits perfectly to my bmw x3 2017 2.0L
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Reviewed in the United States on May 16, 2026
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Ernestooo
Carnegie, US
★★★★★ 5
No more struggling on n54 oil filter cap!
Color: Black, Color: Black
First of all, this is a lifesaver. Getting the oil filter cap on the bmw N54 is a pain to tighten. I can not stress it enough. However this oil filter cap is most definitely the best purchase i have ever made during the oil change process. Before i bought it i damaged my oil filter cap because i didn't have the correct wrench and had to use big pliers to tighten it. Im glad i made this purchase, it’s affordable, good quality, super easy to use, grips the cap well, looks nice and clean, and works extremely well overall. This makes my life owning a N54 powered BMW much more convenient, especially as a DIY’er. I would 100% recommend this product, 5/5 stars.
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Reviewed in the United States on June 18, 2025

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