



BLH01400
Blade Revolution 235 RTF Basic Flybarless Electric Collective Pitch Helicopter w/SAFE Technology
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Blade Revolution 235 RTF Basic Flybarless Electric Collective Pitch Helicopter w/SAFE Technology
Mid-Sized RC Helicopter Perfect for Mild to Wild Performance
The Blade Revolution 235 CP RTF Basic is the perfect helicopter to learn and grow your piloting skills. With advanced SAFE technology, this helicopter flies very gently, allowing you to learn the basics. Turn it up to Idle Up 1 or Idle Up 2, and this beast turns into a helicopter fully capable of advanced 3D maneuvers. This Ready to Fly model only requires a battery and charger to get flying (battery and charger sold separately).
About the Revolution 235
Learning to Fly
If this is your first RC helicopter, SAFE (Sensor Assisted Flight Envelope) technology prevents over-control and crashes while also offering multiple flight modes to deliver more control and capabilities as your skills progress. If you do lose control of the helicopter, simply press and hold the Panic Recovery button or switch to Normal mode and release the right-hand control stick. SAFE technology will automatically return the helicopter to upright and level flight!
Advanced Performance
When in Idle Up 1, the pitch and bank limits are removed while the head speed (Blade RPM) is higher and more constant, allowing you to fly inverted and perform basic aerobatic maneuvers, including loops, rolls, and more. Bump into Idle Up 2 and all limits are removed, and the head speed is even higher, allowing you to perform even more aggressive aerobatic 3D maneuvers.
Power Plant
The more powerful and efficient brushless main motor plus the tail motor are connected to a factory-installed Spektrum Dual Smart ESC to give you more than enough power. The installed metal gear servos ensure you can perform 3D maneuvers with peace of mind.
Features:
- Mid-sized for improved visibility and stability when flying outdoors in yards, parks, sports fields, and beyond in light winds
- Equipped with improved SAFE technology that helps prevent crashes and makes it easy to learn how to fly
- Normal (SAFE) plus Stunt 1 and 2 (AS3X) flight modes you can easily change between at the flip of a switch
- Panic Recovery mode at the push and hold of a button to prevent loss of control and crashes
- Improved flight controller tuning for better self-leveling performance when switching back to Normal (SAFE) mode
- Spektrum DXS controller/transmitter with industry-leading DSMX 2.4GHz technology for reliable control without interference
- Receiver loaded with a Smart Transmitter File that allows you to import all settings for NX and iX series transmitters during the binding process
- Compatible with popular and affordable 3S 850mAh Smart and similar non-Smart LiPo batteries with IC2 connectors (or use a compatible IC2 adapter)
- Spektrum Dual Smart ESC provides real-time battery voltage, motor RPM, and other data to compatible transmitters (with Smart and non-Smart batteries)
- Factory-installed Spektrum AR6250MHXD flybarless flight controller featuring exclusive AS3X and updated SAFE technologies
Includes:
- (1) Blade Revolution 235 CP with:
- (1) Brushless Outrunner Tail Motor (installed)
- (1) Brushless Outrunner Main Motor (installed)
- (3) Spektrum Digital, Metal-Geared Servos (installed)
- (1) Spektrum AR6250MHXD Flybarless Flight Controller and (1) Receiver with AS3X and SAFE
- (1) Spektrum Dual 15A Main and 8A Tail Brushless Smart Lite ESC (installed)
- (1) Main Blade Holder
- (1) Spektrum DXS 2.4GHz DSMX Controller/Transmitter
- (4) AA Alkaline Batteries (for the transmitter)
- (1) Product Manual
Needed To Complete:
- (1) 3S 11.1V 850mAh LiPo battery with IC2 connector (or use a suitable IC2 adapter, sold separately)
- (1) Compatible LiPo charger (plus a suitable IC2 adapter/charge lead, including SPMXCA320, sold separately)
Specifications:
| Size | Mini |
|---|---|
| Length | 18.5in (470mm) |
| Width | 3.5in (89mm) |
| Height | 6.6in (168mm) |
| Main Rotor Diameter | 21.93in (557mm) |
| Tail Rotor Diameter | 1.65in (42mm) |
| Main Rotor Head Type | Collective Pitch Flybarless |
| Power Source | Electric |
| Technology | SAFE |
| Skill Level | 1 |
| Assembly Level | Ready-To-Fly* |
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers
Product details
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Got Questions? We've Got Answers
What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
























