This is the Microheli CNC Main Gear with the Auto-Rotation hub for the Blade CP and Blade CP Pro helicopters.  When you cut the power to the main blades, this will allow the blades to continue spinning instead of stopping quickly.  This allows you to perform auto-rotations.  This gear is also more durable than the stock part.  This requires the MHECP066ST stainless steel shaft (available at the right).

The new Precision CNC Main Gear with Auto-Rotation Hub is designed to improve the performance over stock main gear of the Blade CP and CP Pro helicopters. The main purpose of this upgrade is to provide true, round and un-wobbled main gear. The complete set comes with a newly designed CNC main gear 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 CNC auto-rotation hub is also designed to house the clutch bearing securely and functions as a bigger and stronger base for the main gear. With the new design, the whole unit is now much stronger than stock set up.

At the center of the main gear is a new high quality clutch bearing. This new type of bearing is a very high quality bearing which made in Japan and provides unsurpassed quality over stock bearings. Good clutch bearings will definitely play an important role in the true and smooth operation of the main gear. Throughout testings we finally conclude that this alternative bearing is most suitable to achieve smoothness and true performance for the Blade CP & CP Pro main gear at an affordable price. The auto-rotation hub is designed with special triple-bearing support to achieve perfect trueness and provide absolutely true main gears.

The main gear itself is also available separately in case of need for replacement at a lower cost.

Includes:

• Precision CNC Main Gear
• Precision CNC Auto-Rotation Hub
• Precision High Quality Bearing
• Hardware included

Weight:
19.5 grams including auto-rotation hub and bearing

Usage:
E-Flite Blade CP and CP Pro helicopters
Esky Honey Bee CP2

Instruction:
Instructions included in the package

Features:

• Revolutionary triple-bearing main gear support to achieve perfect trueness and provide absolute unwobble main gears
• Precision 100% CNC machined aluminum and delrin for TRUE and ROUND main gear.
• Pre-assembly high quality clutch bearing for TRUE and smoothness operation
• New CNC auto-rotation hub for better strenth and rigid
• Stylish design to bring style in to performance