Q250 Quadcopter Strong Carbon Fiber 3mm Arm FPV Racing Frame(250mm) Kit

Description

The NDK21 Carbon Fiber Quadcopter Frame Kit by LOFTY AGROTECH is a robust, mini-size quadcopter frame specifically engineered for FPV racing and aerial video applications. Crafted from high-grade carbon fiber, this frame boasts excellent strength-to-weight performance, offering both rigidity and low weight—ideal for high-speed, stable flights. The frame features 3mm thick carbon fiber arms, significantly reducing the risk of breakage during hard landings, and includes rubber dampers at the ends of each arm to cushion motor impact during crashes. Its aerodynamic design, combined with lightweight construction, allows for efficient hover at lower throttle levels and maintains a take-off weight in the range of 500–600 grams. The frame has a 250mm wheelbase and weighs approximately 160 grams, providing exceptional agility and flight control. The longer top and bottom plates on the frame offer expanded space for mounting HD cameras, flight controllers, and batteries, while being compatible with both 37mm board cameras and bracket-mounted FPV cams. The design also features anodized alloy spacers, multiple motor mounting hole patterns for flexibility, and a vibration-isolated camera mounting bracket for stable, blur-free video recording. Whether you’re building your first FPV drone or upgrading an older frame, the NDK21 delivers performance, strength, and space, all in one package. For more accessories like ESCs, motors, batteries, or cameras, click here, or explore Multirotor Kits if you’re looking for beginner-friendly all-in-one solutions. Note: Landing gear shown in some reference images has been discontinued by the manufacturer—3-inch spacers can be used as an alternative landing gear solution. Weight and dimensions may have a ±2% tolerance due to manual measurement.

Package Includes:

• 3 x Quadcopter Frame Plates (top, bottom, center)

• 4 x Strong Carbon Fiber Arms

• 8 x Aluminum Spacers

• 4 x Rubber Shock-Absorbing Rings

• 1 x Camera Lens Holder

• 1 x Carbon Fiber Spacer Mounting

• Set of Screws and Nuts

Recommended Components (Not Included):

• Propellers: 5” or 6” (CW & CCW – Orange recommended)

• Battery: 3S Orange LiPo (1800 – 2200mAh)

• ESC: 15A – 25A

• Motor: 800 – 1000KV Brushless DC Motor

• Power Distribution Board (PDB)

Specifications:

• Item Type: Frame, Kit

• Model Type: Carbon Fiber Frame

• Material: Carbon Fiber

• Model Name: Q250

• Wheelbase: 250 mm

• Height: 80 mm

• Frame Weight: 160 g

• Arm Size: 114 x 25 mm

• Arm Thickness: 3 mm

• Compatible Camera Mounts: 37mm board cams, bracket cams

• Camera Mounting: Vibration-free bracket

• Motor Mount: Multiple hole configurations

• Landing Gear: Not included (3″ spacers recommended)

• Shipping Weight: 0.2 kg

• Shipping Dimensions: 21 × 9 × 4 cm