WREKD® Hoku 5" Racing Frame - Choose Configuration

Hoku is the premier racing frame of WREKD Co. designed by Ari “Uptimefpv” Stehney.

The Hoku race frame is designed to be a perfect True-X racing frame, incorporating some more complex internal features and prioritizing rigidity overall.

The key selling point of this frame is balance. It’s one of the lightest frames and most durable in its class, but doesn't make any large sacrifices while still minimizing the unnecessary bulk that other frames suffer from.

The Hoku has proven to be one of the stiffest racing frames, and that translates to great resonance performance and tune-ability. To achieve this, the Hoku uses a arch keystone-like compression structure that causes the interior of the frame to be in tension laterally and longitudinally. This directly results in stiffness that won't go away as the carbon wears down over time and will keep screws from loosening. When compared to frames that use an overlapping carbon sandwich, the full height compression interlock with equal force distribution along layer lines allow the arms to last longer and not delaminate.

The design process has consisted of over 300 soft revisions and multiple prototype carbon batches have helped me boil the design down to what I think is near perfection.

Features

• 20x20 Stack Press-nuts
• Low ~53g weight with 5.5mm arms
• True-X geometry with small wheelbase, 5.1” props MAX
• Perfect fit for most ESCs as long as T-Motor 60a and Rush 60a/Explorer.
• Zip-tie points for capacitor
• Keystone-compression internal structure
• Battery strap locking tabs to prevent ejection in a crash
• Protective top plate for Race v3 VTX

Assembly

Recommendations

Stacks

Tuning: https://hoku.uptimefpv.com/tuning/

3D Prints: https://hoku.uptimefpv.com/prints/.

Includes

• 5 x Hoku 5.5mm Arms
• 1 x Hoku Body/Hardware Kit (includes aluminum motor and top plate screws)
  
• 1 x WREKD Battery Strap
• 1 x TPU Kit (optional)