Summary X-110 - Modular Micro Brushless Quadcopter Frame Preliminary Upload: 08/05/2019 Specs: True X 110 mm motor to motor. Fully Modular. "Pop & Drop" solder-less frame swapping. 16 x 16 and 20 x 20 mm M2 & M3 stack friendly. M1.6 x 8.5 mm (BetaFpv 75