RC Helicopter Reviews

The ESky 900 (or ES500 as I call it) is a 500 size helicopter ESky developed as a replacement for the bigger
E-Smart. The ES500 is sold as a kit only so you will need to buy the electronics seperately. The kit itself is a
pretty nice kit and doesn’t need to be upgraded to fly right.

Feature Highlights:

* Designed with completion in mind, which can give a high-efficient splendid manifestation in dynamic and static flight.
* High strength lateral plate with light weight and simple structure ensure more convenient maintenance and assembling.
* Auto-rotation system adopts one-way bearing control.
* High strength carbon fiber tail stand bar.
* High precision main rotor control group.
* Tail rotor belt driven system.
* New style tail rotor blade with high precision tail rotor drive and push-pull control group ensure a better tail locking performance.
* Very stable in hovering and tracking flying, also with superb 3D performance

* Hold Rotation System
* Tail Belt Drive System
* High Efficiency Blade
* High Efficiency Tail Blade
* Rear Tail Servo Stand
* Super Iron Main Shaft
* High Rigidity Aluminum Body
* Super Iron Landing Skids
* High Strength Carbon Fiber Tail Boom Support Set

Specifications:

* Length: 845mm
* Height: 311mm
* Main rotor length: 425mm
* Wheelbase: 566mm
* Main rotor diameter: Φ929mm
* Tail rotor diameter: Φ176mm
* Body Weight: about 850g
* Motor gear: 15T
* Master gear: 133T
* Tail drive gear: 108T
* Tail driven gear: 24T
* Drive ratio: 8.87:1:4.5

Package included :

* 1 x Aluminum Helicopter Body
* 1 x Plastic Canopy
* 1 x Wooden Main Blades
* 1 x Main Blade Holder
* 1 x User Manual (English)

To fly this helicopter, customer requires to have:

* Brushless Motor: above Φ35*41.5mm
* ESC : above 60A
* Lithium (Li-Po) Battery: 22.2V 6S (2200 ~ 2500mAh+)
* CCPM Transmitter: 6 channels+ for Helicopter System
* Receiver: 6 channels+
* Pitch Gauge: 1pc
* Specialized Tail Servo x 1
* Head Lock Gyro x 1
* CCPM Servo x 3 (4pcs of 18g or 36g Servos)
* Balance charger and adapter

Click here for more info!

EXI Sentinel MB450 V2 Aluminum Alloy ARF Helicopter V2 3D Pro Aerobatic Electric RC Helicopter ARF Almost Ready to Fly

This kit is for the flyers who want uncompromised performance and quality. This product arrived with 95% pre-assembled.
* New CNC fiber frame only 1.2 mm, improve the rigidity and perfect for 3D flying.
* CCPM version, new aluminum parts for prompt, precision actions.
* New longer 3K battery mounting plate connects to main frame. It makes the center of gravity closed to rotor blade, and can adjust the center of gravity according to the weight of battery, it reduces the correction when the heli rolling.
* Rigid CNC aluminum rotor head for precision and smooth movements.
* Tail rotor hub made of stainless steel, very rigid.
* Use 35pcs precision bearing.
* Great stable and sensitive mixing lever design! Can disply the great stability and precision for 3D flight.
* Special adjustable pitch system, hold rotation system, tail rotor drive belt system! It is a work of great originality for helicopter!

Using new Main rotor holder with thrust bearing and 4mm Feathering shaft, features smooth rotation and stability under high rotation speed.
* Using Ball and Hiller two systems mixing control. Through simple structure of Ball control system, power-saving of Hiller system and CCPM control, can simultaneously control 3 servo for AILE, EVLE, PIT 3 actions. This CCPM control system is great for 3D flying control and extending life cycle of servos.
* New c.g. amended tail blades feature streamlined and quick, make the gyro more efficient.
* Tail rotor control set with dual bearing, features CNC control piece and smooth structure design, get smooth pitch travel.
* Providing flybar weight- When normal flying, you can add the weights on flybar paddles for stable flight. When aerobatic flying, you don¡¯t need to add the weight, but you can see the flexibility of 3D actions.
* CNC tail pulley assembly and tail holder are using high rigid aluminum alloy, features wear resistant and falling resistance.
* New gear ratio(4.24:1), suitable for the motor with higher KV, provide more safty.
* Using new high strength ball links and stainless steel linkage balls on the whole unit, feature wear resistance, anti-oxidization.

Specs
* Length:660mm
* Height:230mm
* Main Blade Length:325mm
* Main Rotor Diameter:700mm
* Tail Rotor Diameter:150mm
* Motor Pinion Gear:12T/13T
* Main Drive Gear:150T
* Autorotation Tail Drive Gear:106T
* Tail Drive Gear:25T
* Drive Gear Ratio:1:12.5:4.24/1:11.5:4.24
* Weight(w/omain blade):450g
* Flying Weight:Approx.730~760g

[Click Here to Buy Now]

Available in Blue & Black Color. This Brand New 3 Channel mini rc helicopter is 1 of the world’s newest, smallest and lightest RC Helicopter you can get! At approx. 7″ long, it easily fits in the palm of your hand and is fully functional, which makes this helicopter an instant hot seller in the RC World. The mini AirWolf helicopter charges directly from the controller which uses “AA” batteries and has a full-function trim control for the perfect flight. Get one today before they all fly away!

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Don’t throw away your broken mini helicopter. You can now replace the blade with a durable, flexible blade that will resist breakage better than original ones that are brittle. Offers smooth take off and hovering with a weighted top blade to reduce any vibration. Replacement arms for the ball links are available so you do not need to replace the blade if they get lost or broken. NOTE: NOT OX-WOLF HELICOPTER COMPATIBLE

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Full Function Remote Controlled Forward, Backward, Up and Down, Left and Right. Flies over 30M High 4 Channel Radio Control Twin Electric Motors Altitude & Rotor Speed Control 4CH Transmitter and 3-in-1 Receiver Adjustment to Sensitivity of Inside Up to 10 minute flight times Flight Range 65ft (20M) Gyro and Extent of Servos Available Duel Propeller System Stable Hover and Full 3-D Flight Revolutionary Co-Axial Rotor Technology 7.4v 600mAh Li-Po Rechargeable Battery Altitude & Rotor Speed Control Real Helicopter Performance Flight Stabilizing System 2x 130 Carbon Brush Motors Factory Assembled Ready To Flight Package Includes: Manual 4-Channel Remote Controller (8 AA Batteries Not Included) 7.4v Rechargeable RC Battery Battery Charger Adapter (110V)

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