• Underside view of the DeepSpace ROC 4 carbon fiber FPV frame kit with four arms and silver central plate.
  • DeepSpace ROC 4 carbon fiber FPV frame kit shown in a front-left overhead view with silver top plate.
  • Top-down view of the DeepSpace ROC 4 carbon fiber FPV frame kit with silver center plate and four arms.
  • Low left-side view of the DeepSpace ROC 4 FPV frame kit, showing the carbon fiber arms and layered side plates.
  • Front-right overhead view of the DeepSpace ROC 4 FPV frame kit with silver top plate and raised rear standoffs.
  • Front view of the DeepSpace ROC 4 carbon fiber FPV frame kit, showing the protective front structure and four arms.
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Deep Space ROC 4 4-Inch Carbon Fiber Long-Range FPV Frame Kit for DJI O4 Pro

Deep Space ROC 4 4-Inch Carbon Fiber Long-Range FPV Frame Kit for DJI O4 Pro

Deep Space

$56.66 USD
$56.66 USD
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Overview

The Deep Space ROC 4 is a 4-inch carbon-fiber FPV frame kit for lightweight long-range builds. It is designed to balance low weight and crash resistance, supports DJI O4 Pro and DJI O3 digital VTX adaptation, and is stated to support FPV drone builds under 250 g.

Important: This version has structural revisions from prior batches. Accessories from older batches are not interchangeable and cannot fit this version.

Features

  • DC structure with a listed 155° field of view for a wide, unobstructed view.
  • Front-mounted GPS location for a large-size GPS module; the design is described as helping prevent VTX interference for return-to-home use.
  • Front-mounted receiver arrangement, described as improving signal when turning around.
  • Standard side panels for protection.
  • Vibration-isolation installation intended to prevent camera jello.
  • Standard-equipped buzzer for drone retrieval.
  • Type-C port for parameter tuning.
  • Supports AIO and Mini Stack installation.

Front-Mounted GPS and Receiver

The GPS mounting area measures 18 × 18 × 6.1 mm. The frame uses front-mounted locations for the GPS and receiver.

Specifications

Specification Value
Model DS ROC 4
Prop size 4 inch
Digital VTX adaptation DJI O4 Pro / DJI O3
Motor mounting 9 × 9 mm
VTX mounting 25.5 × 25.5 mm or 20 × 20 mm, M2
FC mounting 25.5 × 25.5 mm or 20 × 20 mm, M2
Camera space 19–20 mm
Top plate thickness 1.5 mm
Middle plate thickness 2 mm
Bottom plate thickness 1.5 mm
Arm thickness 3.5 mm
Wheelbase 180 mm
GPS mounting area 18 × 18 × 6.1 mm
Field of view 155°
Frame weight 67.3 g, including TPU parts and Type-C

Applications

Suitable for 4-inch long-range FPV builds using DJI O4 Pro or DJI O3 digital VTX systems.

What's Included

  • Frame ×1
  • Kit ×1

Visual Details

Features and Design

Deep Space ROC 4 4-inch carbon-fiber FPV frame with front GPS mounting area — section 1 of 8
The ROC 4 is a 4-inch lightweight long-range frame. The ROC 4 has a front-mounted GPS location that supports installation of a large-size GPS module.
Deep Space ROC 4 4-inch carbon-fiber FPV frame with front GPS mounting area — section 2 of 8
Deep Space ROC 4 4-inch carbon-fiber FPV frame with front GPS mounting area — section 3 of 8
Deep Space ROC 4 4-inch carbon-fiber FPV frame with front GPS mounting area — section 4 of 8
Deep Space ROC 4 4-inch carbon-fiber FPV frame with front GPS mounting area — section 5 of 8
Deep Space ROC 4 4-inch carbon-fiber FPV frame with front GPS mounting area — section 6 of 8
Deep Space ROC 4 4-inch carbon-fiber FPV frame with front GPS mounting area — section 7 of 8
Deep Space ROC 4 4-inch carbon-fiber FPV frame with front GPS mounting area — section 8 of 8

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