TBS Source X – X-Class FPV Racing Drone Frame for Large Quadcopters

The TBS Source X is a high-performance X-Class FPV frame built for large quadcopters and extreme racing. Its open-source design, durable construction, and 800mm-class size make it ideal for high-speed, high-thrust builds.

• Designed for X-Class FPV racing and freestyle builds
• Supports ~800mm motor-to-motor distance
• Reinforced square-tube arms for strength and rigidity
• Modular, open-source layout for customization and upgrades
• Stackable flat plate design with multiple mounting points
• Compatible with large motors, ESCs, and 30.5mm flight controllers

The TBS Source X is part of Team BlackSheep’s open hardware initiative, offering an affordable, modifiable platform for X-Class drone racing. The frame features square carbon fiber arms for maximum rigidity, multiple plate mounting options, and enough clearance for high-voltage power systems. Whether you're building a high-speed race machine or an experimental large quad, the Source X delivers reliability, adaptability, and performance at scale.

Technical Specifications

• Frame Type: X-Class FPV quadcopter
• Motor-to-Motor Size: ~800mm
• Arm Material: Carbon fiber square tubes
• Mounting Pattern: 30.5mm for flight controllers
• Weight: Approx. 700g (frame only)
• Construction: Flat plate modular layout
• Design: Open-source (CAD files available)