ANTI-ROTATION BRACKET UPGRADE FOR ALIGN TREX 600 SERIES HELICOPTERS Models: ALIGN TREX 600E (replaces stock Align part #H60028) Note: the Anti-Rotation Bracket design utilizes high-end CNC machining to produce tight and accurate tolerances throughout the part, giving you the highest-level of flight control and accuracy available today. Includes: - One (1) TREX 600 Aluminum Anti-Rotation Bracket Upgrade - Two (2) M3 x 0.5 x 8 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) Finish: Clear anodize, mirror-polish CNC gloss Weight: 14 g (design is FEA optimized for maximum strength and minimum weight)

BOTTOM BRACKET UPGRADE FOR ALIGN TREX 600 SERIES HELICOPTERS Models: all ALIGN TREX 600E/ESP versions (replaces stock Align part #H60028) Includes: - One (1) TREX 600 Aluminum Bottom Bracket Upgrade - Four (4) M3 x 0.5 x 10 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) - Two (2) M3 x 0.5 x 12 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) - Four (4) M3 x 0.5 x 16 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) - Four (4) M3 x 0.5 Nylon-Insert Locknuts (Zinc-Plated Class 8 Alloy Steel) Finish: Clear anodize, mirror-polish CNC gloss Weight: 75 g (design is FEA optimized for maximum strength and minimum weight)

BATTERY MOUNT UPGRADE FOR ALIGN TREX 600 SERIES HELICOPTERS Models: all ALIGN TREX 600E/ESP versions (replaces stock Align part #H60028) Note: new revision channels have been provided for the LiPo and/or A123 pack tie-down straps. This will provide a much stronger tray and secure attachment for the batteries during flight and 3D maneuvers, while keeping the straps secured to the tray during battery installation and removal. Includes: - One (1) TREX 600 Aluminum Battery Mount Upgrade - Four (4) M3 x 0.5 x 10 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) Finish: Clear anodize, mirror-polish CNC gloss Weight: 23 g (design is FEA optimized for maximum strength and minimum weight)

AT600ESP-ESM Elevator Servo Mount Upgrade for Align TRex 600 Helicopter Includes: - One (1) TREX 600 ESP Aluminum Elevator Servo Mount - Four (4) M2.5 x 0.45 x 8 mm Button Head Socket Head Cap Screws (Class 12.9 BP Alloy Steel) - Four (4) M2.5 x 0.45 x 14 mm Button Head Socket Head Cap Screws (Class 12.9 BP Alloy Steel) Finish: Clear anodize, mirror-polish CNC gloss Weight: 10 g (design is FEA optimized for maximum strength and minimum weight)

600 ESP SERIES UPGRADE KIT FOR ALIGN TREX 600ESP SERIES HELICOPTERS Models: ALIGN TREX 600ESP (replaces stock Align part #H60028) Includes: - One (1) TREX 600 Aluminum Battery Mount Upgrade - Four (4) M3 x 0.5 x 10 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) - One (1) TREX 600 Aluminum Bottom Bracket Upgrade - Four (4) M3 x 0.5 x 10 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) - Two (2) M3 x 0.5 x 12 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) - Four (4) M3 x 0.5 x 16 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) - Four (4) M3 x 0.5 Nylon-Insert Locknuts (Zinc-Plated Class 8 Steel) - Two (2) TREX 600 Aluminum Gyro Mount Upgrades - Four (4) M3 x 0.5 x 8 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel)

GYRO MOUNT UPGRADE FOR ALIGN TREX 600 SERIES HELICOPTERS Models: all ALIGN TREX 600E/ESP versions (replaces stock Align part #H60028) Note: channels have been provided for tie-down straps, zip-ties, and other fastening methods for the receiver and/or gyro electronics. Includes: - One (1) TREX 600 Aluminum Gyro Mount Upgrade - Four (4) M3 x 0.5 x 8 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) Finish: Clear anodize, mirror-polish CNC gloss Weight: 11 g (design is FEA optimized for maximum strength and minimum weight)

METAL BEARING BLOCK UPGRADE FOR ALIGN TREX 600 SERIES HELICOPTERS Models: all ALIGN TREX 600E/ESP versions (replaces stock Align part #H60031) Note: the Metal Bearing Block design utilizes high-end CNC machining to produce tight and accurate tolerances throughout the part, giving you the best quality upgrade product on the market. With the addition of the thrust-bearings to support all axial loads, more power will be available for hard pitch-pumps, 3D maneuvers, and autorotations; as well as protecting the integrity of the radial bearings. This is the first upgrade on the market to provide full clearance for the elevator arm upgrade, while allowing for +/-14° pitch range using an offset upper mount. Includes: - One (1) TREX 600 Aluminum Metal Bearing Block Upgrade Set (Upper and Lower) - Two (2) Radial Ball Bearings 10 x 19 x 5 mm - Two (2) Thrust Ball Bearings 10 x 18 x 5.5 mm - Two (2) Round Hole Shims 10.1 x 14 x 1 mm Finish: Clear anodize, mirror-polish CNC gloss Weight: 15 g ea. (design is FEA optimized for maximum strength and minimum weight)

ELECTRONICS MOUNT UPGRADE FOR ALIGN TREX 600 NITRO SERIES HELICOPTERS Models: all ALIGN TREX 600 NITRO versions (replaces stock Align part #HN6024) Note: the Electronics Mount design incorporates a new gyro mount capable of utilizing all profiles of gyros available on the market without interference with the canopy. This allows much greater freedom in choosing the gyro of your choice and the strong Aluminum frame protects your valuable electronics in case of a crash. Includes: - One (1) TREX 600 Nitro Aluminum Electronics Mount Upgrade - Four (4) M3 x 0.5 x 10 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) Finish: Clear anodize, mirror-polish CNC gloss Weight: 69 g (design is FEA optimized for maximum strength and minimum weight)

GYRO MOUNT UPGRADE FOR ALIGN TREX 600 NITRO SERIES HELICOPTERS Models: all ALIGN TREX 600 NITRO versions (replaces stock Align part #HN6051) Note: due to the limitations of the upgrade and stock Align design, only low profile gyros (such as the Spartan RC ds760) can be used on the mount due to interference issues with the canopy. If you would like to use other gyro styles, check out the latest all-inclusive upgrade, TREX 600N Electronics Mount Aluminum Upgrade, which incorporates a gyro mount compatible with all sizes of gyros available on the market and a strong Aluminum frame to protect your valuable electronics. Includes: - One (1) TREX 600 Nitro Aluminum Gyro Mount Upgrade - Two (2) M3 x 0.5 x 8 mm Socket Head Cap Screws (Class 12.9 BP Alloy Steel) Finish: Clear anodize, mirror-polish CNC gloss Weight: 9 g (design is FEA optimized for maximum strength and minimum weight)

MAIN DRIVE GEAR, 115T, MOD 1.0 FOR ALIGN TREX 700 SERIES HELICOPTERS Includes: - One (1) TREX 700N/E-Conversion Main Drive Gear, 115T, MOD 1.0 Finish: Precision CNC-machined, Nylatron GSM MoS2-Filled Type 6 Polyamide Weight: 53 g (design is FEA optimized for maximum strength and minimum weight) Models: all ALIGN TREX 700E, 700N, and 700N E-Conversion series (replaces stock Align part #HN7019-1).