Shadow X 13inch Frame Kit-True X Geometry

The Shadow X 13-inch frame kit is a true-X heavy-lift platform for builders assembling high-payload rigs, long-endurance cruisers or custom agricultural drones. Its symmetrical True-X layout gives equal pitch and roll authority, making it straightforward to tune on ArduPilot or INAV.

Key features

• Symmetrical True-X motor geometry gives identical handling on every axis under heavy loads.
• 294.3mm, 20 x 20mm arms provide clearance for macro-class propulsion up to 13-inch propellers.
• Standard M3 x 30.55mm stack mounting and M2/M3 VTX mounting holes fit common flight stacks and VTX modules.
• Spacious centre plates accommodate bulky, high-voltage avionics, dual-battery setups and payload mechanisms.
• Suits large-stator motors (typically 31xx to 42xx series) for maximum lift capacity.

Specifications

• Structure: True-X
• Arm length: 294.3mm (20 x 20mm arm section)
• Max propeller size: 13"
• Stack mounting: M3 x 30.55mm
• VTX mounting: M2 x 20/25.5mm, M3 x 30.5mm
• Motor mounting: M4, 30 x 30mm

Pair this kit with low-KV heavy-lift motors and a high-discharge 6S–12S power system for industrial or cinema-grade platforms beyond the standard 10-inch class.