BETAFPV Frame Kit CETUS PRO RD45MM3BL — compact drone frame kit

BETAFPV Frame Kit CETUS PRO RD45MM3BL — compact drone frame kit is a set of structural parts designed for assembling, repairing or customizing small CETUS PRO series drones. The kit includes the frame components required to mount motors, electronic modules and propellers, providing the basic chassis to restore a damaged craft or to build a lightweight micro drone using compatible CETUS PRO parts.

Advantages

This compact frame kit offers a lightweight, space-efficient chassis that preserves the original geometry of CETUS PRO micro craft. It simplifies motor and electronics installation through purpose-shaped mounting points and maintains correct propeller clearance for stable flight. As a parts kit, it reduces the need to replace the entire drone when only structural components are worn or broken, making repairs more economical and enabling custom builds.

Suitable for

• Repairing CETUS PRO series micro drones with damaged frames
• Building a replacement or spare chassis for hobby micro quadcopters
• Customizing small CETUS PRO builds with aftermarket motors and electronics
• Educational projects and pilot practice where lightweight frames are required

Key specifications

• Form factor: compact micro-frame compatible with CETUS PRO series geometry
• Material: durable, lightweight structural plastic composite
• Motor mounts: integrated mounting points sized for micro brushless motors
• Propeller clearance: designed for small-diameter propellers used on micro drones
• Assembly: kit format with multiple frame pieces for screw or snap assembly
• Weight: optimized for low mass to maintain flight performance of micro builds

How to use

Unpack the frame kit and verify all structural components are present. Follow the original CETUS PRO assembly layout: attach motor mounts, secure motors to their mounting points, and fit the central stack location for flight controller and electronic speed controllers according to their dimensions. Ensure propellers have correct clearance from the frame and that wiring is routed to avoid contact with moving parts. Use the appropriate screws and thread-lock where recommended on metal-to-metal joints.

Recommendations

Use this frame kit with compatible CETUS PRO motors, flight controllers and propellers. Before first flight, verify tightness of all fasteners, check motor rotation directions and perform a bench test of electronics. Replace any cracked or deformed pieces and avoid excessive crashes to prolong frame life.