SKU: 19352935425

Fractal Engineering Fractal 75 Micro Whoop Frame Lite Kit (No Ducts)

Sale price$26.99 Regular price$29.99
Save 10%

Pay in installments of $7.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Fractal Engineering Fractal 75 Micro Whoop Frame Lite Kit (No Ducts)Are you a whoop racer looking for the sharpest performance without compromising reliability? Or perhaps a freestyle pilot that wants a robust frame with quick maintenance? Maybe you simply want a stronger alternative to those flimsy nylon frames to keep you longer in the air? If you answer yes to any of those, then the Fractal 65 was designed for you! You can find all related Parts in our Fractal 75 Micro Whoop Frame and Parts Collection Check out all

If you answer yes to any of those, then the Fractal 65 was designed for you!

You can find all related Parts in our Fractal 75 Micro Whoop Frame and Parts Collection

 Check out all our Frames and the rest of our Fractal Engineering Products!

 


— A little backstory —

The lifecycle of this craft started back in 2018 already, right around when brushless 0603 powertrains appeared and started looking like a solid next step in 65mm whoop class

Back then I entered the class with a UR65, and although it flew great compared to any other canopy whoop I’ve tried before, something was still off…

The nylon frame didn’t seem to hold up very well to the added weight and power from the brushless era design.

It needed to improve on 2 main factors; rigidity and weight.

So I went to work and came up with the first revision of the project, based on the CrazybeeF3 board and 0603 spinners.

Basically an UR65 powertrain on a carbon frame with individual ducts and 3D printed parts

And while it was great for my basher use, the weight, at 23g wasn’t quite up to my standard…so the project fell off, waiting for better hardware to support the idea…

For almost 3 years I kept flying the first revision occasionally until Happymodel released the right hardware that would make it all possible this time…

You may think there isn’t much to it, that I’m just pulling it out of my arse, but trust me, there is lots of R&D and testing that went into it; I wouldn’t have released it otherwise.

This frame was designed to the lightest it could, where it could, without compromising strength, where it needed it the most, in true aerospace engineering fashion.

here’s a little snippet of the FEA optimization I performed,
ensuring the stress gets spread out across the whole structure without concentrations

As always, this is a project that I designed for myself first, that I put together in a product to share with any pilot that would like to experience the same level of requirements!

Designed with love, by a pilot, for pilots.

But don’t take my word for it, here’s what Team Pilot Glenn “Bellaciao” has to say about it:

I am using the whoop at Full Send FPV’s races every week. I’ve been finishing higher and higher, even got a podium the other day. It is extremely stable in flight, and working on it has been incredibly easy. I am surprised at how the flight controller has held up – it is more protected than I expected. Redpine is a dream. Putting an 85% throttle cap on it improves the battery vastly. For angle racing, the camera angle was too aggressive. After a buddy glued the camera to about a 30 degree angle greatly improved angle racing performance, at the cost of acro performance. I cannot state enough how much I love the flight performance, stability, and workability of this platform. I already am planning on building a second one to use as my backup racer, and want to use this as my racing whoop frame, period.

— What do you get? —

This frame kit contains everything you need to build your own craft, based off virtually any components.

I do however recommend a 4-1 AIO (FC/ESC/RX/VTX) to keep the part count to a minimum, but there should be enough room to stack a separate VTX or RX on top of the AIO

It has a 25.5×25.5mm mounting pattern for the AIO, and motor fixations for both 3xM1.4×6.6mm and 3xM1.6×5.5

The camera mount is 3D printed and universal – I will upload the STL and Step files so you may print your own spares or season them to taste 🙂

Features: 

  • 75mm diagonal, squished X geometry, for 40mm props
  • 1.5mm Carbon Fiber / Individual Nylon ducts hybrid construction. Cut from Japanese T300 CF sheet
  • Low-profile camera mount, no props in view, no tilt offset
  • Low Center of Gravity, by bringing the AIO closer to the frame/motors
  • Allows mounting with USB pointing up for easy accelerometer calibration
  • No need for a canopy as all electronics are tucked safely between the ducts
  • Maximum rigidity where it matters most; connecting the motors to the FC
  • Easy maintenance, break one duct, replace only the single duct
  • Lightweight, about 21g with HM DiamondF4

Package Includes: 

  • 1x Fractal 75, 1.5mm thick Base Plate
  • 2x Printed TPU fixations – 1x 300mah and 1x 450mah 1S (camera, front and rear battery mounts)
  • 13x M1.4x5mm steel machine screw for motors
  • 4x M1.7x5mm self-threading screw for short board grommets
  • 4x M1.7x7mm self-threading screw for long board grommets
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: 19352935425

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lisa Lantz
Boise, US
★★★★★ 5
love it!
Format: Kindle
The art and the story is amazing! As a swimmer, I can relate to many of the successes and struggles the characters face throughout the book. Thank you for illustrating and writing this book, and I hope it inspires many readers to swim!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2025
C
Verified Purchase
Celes Perez
New York, US
★★★★★ 5
Can Bree lead her team to victory?
Format: Hardcover
Swim Team by Johnnie Christmas is a graphic novel that follows Bree, a city kid from New York who moves to Florida due to her dad's new job. Excited to join math puzzles on her first day at her new school, Bree instead finds herself being assigned to swim 101, but there is just one problem: Bree can't swim. Faced with potentially failing the class, Bree's elderly neighbor Etta, who was once a swim team captain, offers to teach her. With Etta’s training and a lot of hard work, Bree suddenly finds herself on the school's failing swim team. With her school considering selling the land the pool resides on, Bree is determined to lead her team to victory at the state championship and save the pool. This book touches on topics such as anxiety, racism, family dynamics, sports, and friendship. I found the honest exploration provided a powerful lesson of how our circumstances shape us but don't control us. As a former swim team captain myself, I really resonated with this book: I felt it perfectly captured the swim team dynamic, and the high-action illustrations of swim team meets were breath-taking. Personally, I found this book to be wonderfully nostalgic; I could almost smell the chlorine and feel the diving block beneath my feet as I read it. Overall, I think Swim Team would be a major hit in elementary and middle school libraries. @TheHeterogeneousReader
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2024
J
Verified Purchase
Jessica Magid
Battle Creek, US
★★★★★ 5
OH YEAH!👍🏻
Format: Kindle
I love to swim and this book was fantastic! Hope you have fun reading it to. My favorite character was Bree by the way
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
T
Verified Purchase
T. Sanders
Belleville, US
★★★★★ 5
Good for Raina Telgemeir fans
Format: Paperback
My 10-14 year olds loved this book. It’s a great story. They also really liked the Raina Telgemeir books.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025
N
Verified Purchase
Niche
San Leandro, US
★★★★★ 4
3.5
Format: Kindle
A decent read, it wrestles a bit with a couple of different topics of anxiety, racism, family dynamics, sports, and friendship in fits and bursts. I guess my main critique was it felt a bit shallow (no pun intended) with most issues resolved rather quickly and easily once characters put their minds to it. The Hollyhoke's team also seemed to be pretty toxic making it a wonder why someone would want to go there other than that it's wealthy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2023

recommand products