This is the flybarless rotor head for 400 class helicopters with a 5mm main shaft. This is the complete set including electronics to convert your 400 class heli to flybarless. This system not only increases response but also increases flight time by removing the excess drag from the contemporary flybar systems.

This is the flybarless rotor head for 425-550 class helicopters with a 8mm main shaft. This is not the complete set you will also need electronics to convert your heli to flybarless. There are several systems available such as the Gaui flybarless system, HeliCommand and many more. This system not only increases response but also increases flight time by removing the excess drag from the contemporary flybar systems.

Brushless ESC that is right for the 550 GAUI Helicopter. Compact and reliable this ESC is designed by GAUI for the its 550 helicopter.

The Precision CNC Aluminum Elevator levers are designed to replace stock plastic elevator levers of GAUI Hurricane 550 Helicopters which are very easy to break. It is made of strong and light weight aircraft aluminum for better accuracy and eliminate the chance of broken parts. It also includes 2 precision brass balls for better accuracy and long lasting. Silver anodizing version.

The Precision CNC Main Gear is designed to improve the performance over stock main gear. The main purpose of this upgrade is to provide true, round and un-wobbled main gear. The new CNC main gear is produced with better material than stock main gear. This material will make the gear stronger and therefore it is not easy to wobble. It is produced by CNC machines so it is absolutely true and round. Throughout testings to select best material for the main gear, we finally chose this material over our famous BLUE material that we used to make upgrade gears for all of the helicopters. The main gear is a drop in replacement gear for Gaui Hurricane 550. It is designed to improve performance on the Gaui Hurricane 550 helicopters.

These precision upper mixing arms are drop in replacement for stock plastic upper mixing arms. With double bearings on each side the precision upper mixing arms will provide super smoothness and zero play performance. The new upper mixing arms are design to improve performance oo the Hurricane 550 helicopters. Silver anodized.

The aluminum tail support ends offer much more rigid than the stock plastic support ends. The support ends will be bolted securely on the heli and eleminates all the unecessary flexes. Together with high quality carbon fiber rods the system brings best gyro function and best 3D performance for the HURRICANE 550 helicopters. All the aluminum ends are prefitted at manufacture site to ensure absolute fitness.

The Precision CNC Aluminum Aileron levers are designed to replace stock plastic aileron of GAUI Hurricane 550 Helicopters. The new design not only brings the greater look for the frame but also brings better accuracy for servo movements. It is made of strong and light weight aircraft aluminum and equipped with four (4) precision flange bearings for ultimate smoothness. It is also designed with a new additional brass washer to elimiate the chance of aileron levers to touch the frame. Silver anodizing version.

The Precision CNC Main Gear is designed to improve the performance over stock main gear. The main purpose of this upgrade is to reduce the chance of strip front gear on the Gaui Hurricane 550 helicopters. The new CNC main gear is produced with better material than stock main gear. This material will make the gear stronger and therefore it is not easy to strip. It is produced by CNC machines so it is absolutely true and round. The main gear is a drop in replacement gear for Gaui Hurricane 550. It is designed to improve performance on the Gaui Hurricane 550 helicopters.