Learn to fly a collective pitch (CP) helicopter and progress from leisure flying to sport and 3D flight with the Blade Revolution 235 CP RTF Basic SAFE.
An evolution of the famous Blade 230S, it offers major improvements in stability, power, and durability.
The SAFE™ (Sensor Assisted Flight Envelope) technology provides enhanced angle limits, auto-levelling, and a Panic Recovery mode that instantly stabilises the helicopter.

🔹 Main Improvements:

• New frame with optimised geometry

• Redesigned servos and rotor head for higher precision

• Reinforced aluminium cyclic plate and rotor head

• Larger tail for increased rigidity

• More powerful and efficient brushless main motor

• Modernised new colour scheme

⚙️ Technical Specifications:
Type: Collective Pitch Flybarless Helicopter
Technology: SAFE™, AS3X®, Smart
Skill Level: Beginner to Advanced
Main Motor: Brushless 3400Kv
Tail Motor: Brushless 3600Kv
Transmitter: Spektrum DXS 2.4GHz DSMX
Length: 470 mm
Height: 168 mm
Width: 89 mm
Main Rotor Diameter: 557 mm
Blade Length: 235 mm
Tail Rotor Diameter: 42 mm
Weight without battery: 335 g / with 3S 850 mAh: 405 g
Materials: Plastic frame, blades and canopy
Power: Electric Li-Po
Assembly Time: None (RTF – Ready to Fly)

✅ Highlights:
✔️ SAFE technology with Panic Recovery mode
✔️ High-performance brushless motor
✔️ Lightweight and durable structure
✔️ Exceptional flight stability and precision
✔️ Perfect for learning 3D flight