Five33 LightSwitch V2 Ultra Frame Kit
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Experience the pinnacle of FPV racing frame technology with the Five33 LightSwitch V2 Ultra. This is not just an iteration; it’s a revolution. Engineered for an unparalleled competitive edge, the LightSwitch Ultra was crowned a winner at the French National Championship even before its official release. Featuring the innovative LightSwitch V2 Spine System for extraordinary stiffness and a jaw-dropping sub-50-gram weight, this frame redefines agility and strength for the serious FPV drone racer.
A Championship-Winning Design As explained by the Five33 team, the LightSwitch Ultra was engineered with a singular focus: to create the lightest possible racing frame without compromising on stiffness, durability, or component compatibility. By integrating the proven spine plate technique from the LightSwitch V2, the Ultra achieves incredible rigidity and Black Box performance, giving pilots the confidence to push their limits on the track.
Stiffness Without the Weight The innovative LightSwitch Spine System is the key to the Ultra’s incredible performance. This design utilizes longitudinal carbon fiber stiffeners to create a rigid core down the center of the frame, providing exceptional stiffness and preventing arm flex during hard cornering. This allows the rest of the frame to be machined for maximum weight savings without sacrificing a locked-in feel.
Built For Racers, By Racers. Every detail of the LightSwitch Ultra is designed for the competitive pilot. The unique motor mounting platform simplifies the use of arm braces, and the frame is compatible with a huge variety of custom 3D printed camera mounts. Most importantly, the arm kit includes five arms, so you have a spare ready to go for quick trackside repairs, keeping you in the race.
Key Features
- Championship-Winning Heritage: A proven design that won a national championship before it was even released to the public.
- Ultralight Sub-50g Weight: One of the lightest 5-inch racing frames ever made, enabling explosive acceleration and lightning-fast directional changes.
- Innovative Spine System: Provides incredible core rigidity for a locked-in feel and clean gyro data, allowing for higher PID tunes.
- Includes a Spare Arm: The kit comes with 5 arms, so you’re always ready for a quick track-side repair.
- Premium Materials: Built with high-quality T700 carbon and lightweight titanium & aluminum hardware.
- 20×20 Mounting Only: A modern design built exclusively for lightweight 20x20mm electronic stacks.
Specifications
- Brand: Five33
- Model: LightSwitch V2 Ultra
- Use Case: FPV Racing
- Weight: <
- Arm Thickness:
- Stack Mounting:
- Materials: T700 Carbon, Titanium & Aluminum Hardware
What’s in the Box?
Body Kit:
- 1x 2mm Bottom Plate
- 1x 2mm Mid Plate
- 1x 2mm Top Plate
- 2x 2mm Longitudinal Stiffeners
- 1x Full Set of Titanium & Aluminum Screws, Standoffs, and Nuts
Arm Kit:
- 5x 5mm LS V2 Ultra Arms
3D Files available here: https://www.printables.com/model/500906-five33-lightswitch-v2-ultra
