
SAB Goblin RAW 700 – Extreme Performance Meets Modern Engineering
The SAB Goblin RAW 700 represents the next generation of 700-class electric helicopter design. Built around a lightweight chassis, an enclosed precision power train, and a highly tunable rotor head, the RAW delivers unmatched stability, explosive 3D capability, and exceptional mechanical accessibility. Every element — from the aggressive frame layout to the innovative battery access system — is engineered for durability, simplicity, and world-class performance.
🔥 Key Highlights
- Lightweight 2620 g airframe (with blades, no electronics) for superior power-to-weight efficiency.
- Fully enclosed power train with helical gears for quiet, smooth mechanical performance.
- Advanced adjustable rotor head (7075 aluminum) allows deep customization of flight feel.
- Open-frame cooling concept keeps ESC, motor, and batteries running efficiently.
- Ultra-rigid 35 mm 6082-T6 boom ensures exceptional tail authority and stability.
- Quick-access front battery hatch with permanently mounted canopy for faster turnaround time.
- Integrated tail belt tensioner + setup tools included for perfect drivetrain alignment.


📊 RAW 700 Specifications
| Airframe weight | 2620 g (with blades) |
| Main blade length | 650–720 mm |
| Tail blade length | 105–115 mm |
| Main rotor diameter | 1548 mm (with 690 mm blades) |
| Tail rotor diameter | 284 mm (with 105 mm blades) |
| Cyclic servos | Standard size 40 mm |
| Tail servo | Standard size 40 mm |
| Main rotor ratio | 11.8–8.8 : 1 (21T included = 10.1 : 1) |
| Tail rotor ratio | 5.0–4.8 : 1 (26T included = 4.9 : 1) |
| Motor | 4525 series |
| ESC | 12S 160–200 A |
| Battery | 12S 4500–5500 mAh |
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Fuselage
The canopy and frame structure cleverly recreate the signature “G” of Goblin, blending SAB’s iconic design identity with aerodynamic efficiency. The sleek minimalistic silhouette reduces drag while enhancing airflow throughout the model.


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Power TrainA fully enclosed aluminum power train ensures maximum rigidity and reliable torque transfer. Helical gears, precision guides, and a separate top bearing deliver smooth, quiet operation while reducing wear and vibration. |
Rotor HeadUltra-light and made from premium 7075 aluminum, the RAW rotor head offers an extremely broad range of damping setups. A combination of O-rings and techno-polymer dampers allows pilots to customize rigidity, response, and feel. Blade grips are 7075-T6 aluminum; the sacrificial 6061 arms protect grips during a crash. |
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Tail RotorLightweight, efficient, and extremely rigid — the RAW tail system features large pulleys for smooth power transfer. The 35 mm 6082-T6 aluminum boom provides outstanding stability and low vibration. |
Battery HatchThe minimalist canopy stays permanently attached to the frame for simplicity and strength. Batteries slide in through the front-access hatch for quick swaps and excellent component cooling. |
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Tail Belt Tensioning ToolIncluded tool makes tightening the tail belt extremely easy and precise. |
Tail Belt TensionerThe built-in tensioner shows correct belt tension during setup for consistent tail performance. |

📦 What's Included
- RAW 700 airframe kit
- Pre-painted canopy & fins
- Main & tail rotor assemblies
- 690 mm main blades + 105 mm tail blades
- Drive system (gears, belts, pulleys)
- Tail belt tensioner & belt setup tool
- Hardware + assembly manual
Electronics not included.
⚙️ Recommended Electronics (Typical Setup)
| Motor | 4525 class (450–530 KV) |
| ESC | 12S 160–260A |
| Cyclic Servos | 3 × Standard 40 mm HV |
| Tail Servo | 1 × Standard 40 mm HV tail servo |
| FBL Controller | Full-size FBL unit |
| Battery | 12S 4500–5500 mAh |
You may tune head speed, motor KV, and gearing depending on your preferred flying style.







