4G3 & Novus CP Brushless Tail Kit: 2.9g BL Motor on C-shape Carbon Holder/Stand, Exclusive Motor Clamp Design, Tail ESC, Wires Set, Manual

Includes the newest C-holder for 4G3 weighst under 0.7g which is the lightest carbon stand/motor holder available. Why is the 2.9g Turbo Ace 29700 Brushless Tail motor a better choice than the Walkera 2g tail motor (Walkera's 2g motor is the Turbo Ace 27700 motor)? We carry both motors and we think you should know the difference when you are paying extra. The 2.9g motor has about 50% more torque/power and it comes with double bearings verses the 2g with no bearings. The bearings greatly prolongs the life of the motor!

 

This tail kit includes 2.9g C-shape carbon fiber holder/stand for 2.9g motor, motor-locking-clamp, 2.9g BL outrunner motor with 11 inch long triple wires, Walkera newest brushless tail ESC with build-in converter and complete instruction manual. Everything you need to upgrade your exist 4G3 brush tail to brushless. Use your existing 4G3 tail rotor which is not included in this package. Holder fits 4G3 square boom and is secured by a CNC metal bracket with 2 screws. Though this C-shape tail holder looks similar to the tail holder which uses glue to secure the motor available else where worldwide, it is not the same. The motor in this kit is secured by a Wow Hobbies exclusive motor-locking-clamp instead of glue so the motor will not dislodge from the tail holder during a crash. Since no glue is used to lock the motor to the tail holder, the motor can easily be removed for service. For your convenience, the motor and the tail motor holder have been assembled. The ESC included in this kit is Walkera's newest tail version. Our test has shown that the Walkera tail ESC performs equally or slightly better than the Flea. The tail stays very solid, see video

 

It is important to match up this brushless tail kit with a more powerful motor such as the Turbo Ace 91416 high performance BL motor. The brushless tail setup alone will not allow you to fly 3D without a powerful motor. Walkera uses the same BL motor on the 4#3b on 4G3 which causes a startup problem when a higher teeth 16T pinion is used. Instead of redesigning a completely new stronger motor, Walkera has chosen to step down to a 12T pinion to band-aid the problem. Consequently, the current stock BL main and the tail motors on the 4G3 still lack both in torque and KV during 3D flights. Turbo Ace 91416 on the other hand has been designed from the start with high performance 3D flight in mind. It not only provides 25% more power but also with smooth start technique with increased KV allowing the 16 teeth higher gearing pinion. The combined result, the Turbo Ace 91416 produces over 100% more lift than stock brushless Walkera. See video on how the Turbo Ace 91416 motor performs together with the brushless tail upgrade kit:

 

Important! Buyers beware, when you purchase a tail holder, make sure that it comes with a locking device for the motor, either screws or a locking clamp to secure the motor otherwise the tail motor can be easily detached with vibration or during a crash, resulting in total damage of your BL tail motor.

 

Instruction with photos for connecting the tail kit is included with the kit- On the tail ESC, the 3 pin connector goes to the tail motor (reverse any 2 pins the motor will change direction) and the single pin connector goes to the tail brush motor connection on the receiver. The double pin battery connector goes to the battery (make sure polarity is correct, red is positive).

Holder Weight: 0.7g including carbon fiber tail stand with holder

Motor: 2.9g BL outrunner

Walkera tail ESC: ESC for the tail with built-in converter