Note: the T700 Main Gear Case for the ALIGN TREX 550E/600E/600ESP electric series uses the stock ALIGN TREX 700 Main Gear (HN7019-1, need to purchase separately), which gives tremendous benefits to the 550/600 designs including: increased headspeed (164T versus 170T), increased gear teeth engagement, and significantly increased strength due to
the taller gear and higher contact surfaces. This upgrade is a MUST HAVE for high-power, high-voltage setups to prevent stripping of the main gear during flight and hard 3D maneuvers. Please review the installation diagram for critical information on proper press-fit installation and positioning of the one-way clutch bearing for optimal gear alignment.

The T700 Main Gear Case can be used in conjunction with the new KDE Direct TREX 700 Series Main Drive Gear, 115T, MOD1.0 or the KDE Direct TREX 700 Series Main Drive Gear, 164T, MOD0.7 (need to purchase separately) for significantly increased strength advantages, reduced noise/wear, and alternate gearing ratios. In addition, the new
High-Performance One-Way Drawn Cup Clutch Bearing (HF1216) is also available for a strong, bind-free transmission of the power to the main shaft.

Important Notice: the AT550/600-MGC design is compatible with the following ALIGN components:
MOD 0.7 Tail Gearing
- Bearing Shaft: H60139, TREX600 One-Way Bearing Shaft
- Autorotation Gear: H60020, TREX600 M0.7 Autorotation Tail Drive Gear
- Torque Tube Gear: H60121, TREX600 M0.7 Torque Tube Front Drive Gear Set
- Belt Drive Gear: H60078, TREX600 Metal Tail Drive Gear Assembly

Includes:
- One (1) TREX 550/600 Series Aluminum T700 Main Gear Case
- Six (6) M3 x 0.5 x 6 mm Button Head Socket Head Cap Screws (Class 12.9 BP Alloy Steel)
- One (1) High-Performance One-Way Drawn Cup Clutch Bearing, HF1216 (When Included)

Finish:
Clear anodize, mirror-polish CNC gloss

Weight:
15g