Are you a whoop racer seeking the best performance with no reliability sacrifice? An FPV pilot wanting a solid frame with fast maintenance? Or after a tough frame to keep you airborne, instead of flimsy nylon frames?  If you answer yes to any of those, then the Fractal 75 was designed for you! This kit contains all you need to construct your craft - it's compatible with most parts and has a 25.5x25.5mm mount for the AIO and motor mounts for 3xM1.4x6.6mm and 3xM1.6x5.5. 

Choose between getting the Fractal 75 whoop micro Frame Kit Lite Kit, which does not come with ducts, or grab a combo of the Fractal 75 Whoop Micro Frame Kit and HappyModel Mobula7 V4 Whoop frame. 

Note: You're gonna want to cut ducts from either an NBD, BetaFPV, or Happymodel 75mm whoop frame, and that will serve as your protection for you motor and propellers. This also allows you to replace a single duct where-as standard whoop frames need to be fully replaced when a single duct breaks.

Check out our other Micro frames, and our Fractal Engineering Products!

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

Recommended Parts List

• HappyModel Gemfan 1610 Bi-Blade 40mm Micro/Whoop Prop 4 Pack - Grey
  
• HappyModel RS 0802 20,000Kv Micro Motor - Choose Version
  
• HappyModel RunCam Nano 3 800TVL CMOS FPV Camera w/ Holes & Plug for Mobula6
  
• HappyModel Diamond 1S F4 AIO Flight Controller w/ 5A 8Bit 4in1 ESC & 400mW VTX - ELRS SPI
• HappyModel SuperBee F4 Lite AIO Whoop Flight Controller - Choose Version
  
• HappyModel CrossF4 F411 1-2S 5A 8Bit AIO Whoop Flight Controller - ELRS 2.4GHz

FEA optimization test performed, ensuring the stress gets spread out across the whole structure without concentrations

Specifications

• CF Weight: 2.1g
• Motor Bolt Pattern: 6mm Tri-Mount & 5.5mm Tri-Mount
• Stack Size: 25x25mm

 Includes

• 1x Fractal Engineering Fractal 75 Micro Frame Kit - Choose Your Version