Explorer LR 4 V2 Frame Kit is a lightweight 4-inch FPV long-range frame kit for pilots building their own Explorer LR platform.
The V2 frame uses a revised camera damping structure with four rubber damper balls. This design supports O3, O4 Wide, O4 Pro, and Walksnail Pro kit air unit installation.
The frame provides planned mounting space for FC + ESC, VTX, GPS, and FLYWOO Finder, while keeping the structure light and practical to maintain.
Features:
- 52g lightweight frame kit for 4-inch long-range FPV builds.
- V2 damping camera structure with four rubber damper balls.
- Supports O3, O4 Wide, O4 Pro and Walksnail Pro kit air unit installation.
- Camera supports 20 x 20mm size.
- Motor mount hole supports φ9mm and φ12mm.
- FC + ESC mounting supports 16 x 16mm and 20 x 20mm hole patterns.
- VTX mounting supports 16 x 16mm, 20 x 20mm and 25.5 x 25.5mm hole patterns.
- Reserved mounting positions for GPS and FLYWOO Finder.
- Includes TPU mounts, straps, pads, damper parts and hardware set.
Specifications:
- Product Name: Explorer LR 4 V2 Frame Kit
- Category: 4-inch long-range FPV frame kit
- Frame Weight: Approx. 52g net frame weight
- Camera Structure: V2 damping structure with four rubber damper balls
- Camera Size Support: 20 x 20mm
- Air Unit Support: O3 / O4 Wide / O4 Pro / Walksnail Pro kit air unit installation
- Motor Mount Hole: φ9mm / φ12mm
- FC + ESC Mounting: 16 x 16mm / 20 x 20mm mounting hole patterns
- FC + ESC Installation Space: Approx. 19.5mm height x 32.5mm width
- VTX Mounting: 16 x 16mm / 20 x 20mm / 25.5 x 25.5mm mounting hole patterns
- VTX Installation Space: Approx. 19.5mm height x 43mm width
- Reserved Mounting Positions: GPS and buzzer / FLYWOO Finder mounting positions
- Recommended Accessories: FLYWOO Finder V1.0 and GOKU GM10 Mini GPS


Includes:
1x Flywoo Explorer LR 4 Frame Kit V2
1x Top Plate
1x Center Plate
1x Bottom Plate
2x Camera Damper Support Plate
2x Front Arms
2x Rear Arms
2x Side Arm Support
1x TPU Camera Mount
1x TPU TBS Antenna Mount
1x TPU ELRS Antenna Mount
1x TPU GPS Mount
1x TPU Finder Mount
4x Rubber Damper Ball
1x TPU O4 Pro Camera Protector
1x TPU Dual VTX Antenna Mount
1x Single VTX Antenna Mount
4x TPU Motor Protector
2x 15x180mm Battery Straps
1x Fiberglass Protective Plate for O4 Air Unit
2x Battery Anti-Slip Pad
2x ESC Insulation Pad
1x Hardware Set