The FIVE33 LightSwitch V2 Ultra Frame Kit is a high-performance, sub-50g FPV racing frame designed for maximum acceleration and stiffness. Winning national championships before its release, it features the LightSwitch V2 Spine System for incredible rigidity and natively supports 20x20mm electronic stacks. 

Key Features
Ultralight Profile: Weighs less than 50 grams for lightning-fast directional changes and explosive speed.
Spine System Rigidity: Employs longitudinal T700 carbon stiffeners that maintain a locked-in, rigid core without the weight penalty.
Electronics Support: Strictly optimized for 20x20mm ESCs/flight controllers (including slim-format ESCs).
Premium Hardware: Built with T700 carbon plates alongside lightweight titanium and aluminum hardware.
Ready to Repair: The arm kit includes 5 arms, so you are always prepared for quick track-side fixes.