Flywoo Explorer LR 4 Frame Kit – O4 Pro (20mm)

Lightweight Long-Range 4-Inch Frame with O4 Pro Support

The Flywoo Explorer LR O4 Pro Frame Kit is the official long-range micro frame designed to support DJI O4 Pro digital FPV systems. With its 4-inch prop capability, lightweight carbon fiber build, and extended flight efficiency, this frame is built for pilots who want to push range and endurance while keeping their rig sub-250g.

• Prop Size: Supports 4-inch propellers
• Camera Support: 20mm (DJI O4 Pro)
• Wheelbase: ~186mm
• Mounting Patterns: 16x16mm / 20x20mm / 25.5x25.5mm (AIO, stacks, VTX)
• Frame Weight: ~54g (kit only)
• Material: Carbon fiber main plates with TPU camera and antenna mounts
• Design: Deadcat-style layout for unobstructed FPV view

Why Pilots Choose the Explorer LR O4 Pro:

• Engineered for DJI O4 Pro 20mm cameras
• Deadcat frame design removes propellers from the camera view
• Sub-250g long-range build potential
• Durable carbon fiber with replaceable arms

Frequently Asked Questions

• Does this kit include electronics? No, frame kit only.
• What battery setup works best? 4S LiPo packs (850–1050mAh recommended for long-range).
• Can it carry GPS? Yes, TPU mounts allow for GPS installation.

Ships from Texas, USA – same-day dispatch available on weekday orders.

Build your next lightweight long-range quad with the Explorer LR O4 Pro frame. Browse more FPV frames.