1. Main features:
- Produce: 100% on CNC Milling and Lathe Machine.
- Material: Aluminum alloy, 3K Pure Carbon Fiber and Delrin/POM.
- Bearing: Radial Bearing (MR52) 2x5x2mm.
- Hardware: Steel and Stainless Steel Screws.
- Compatibility: The original kit and Rakonheli''''s upgrade kit.
- The boom mount can work with 2mm or 3mm Tail Boom.
- The AR guide can mount on the right (same original) or on the rear (only work with the Upgrade Swashplate) of the frame.
- The motor mount can adjust the gearmesh to setup the main gear and the motor better.
- The landing gear mount has screws for keeping landing gear set.
- Optimized for weight and durability.

2. Usage:
- Use for Blade Nano S2.

3. Weight compare:
- Original Plastic Frame Set: 1.91(g) = 0.067(oz).
- Rakonheli CNC Aluminum Carbon Main Frame Set: 3.26(g) = 0.12(oz).

4. Package included:
1 x Rakonheli CNC Aluminum Upper Main Shaft Bearing Block Set (SKU: nCPS421).
1 x Rakonheli CNC Aluminum Lower Main Shaft Bearing Block Set (SKU: nCPS422).
1 x Rakonheli CNC Delrin AR Guide (SKU: nCPS438).
1 x Rakonheli CNC Carbon Fiber Side Frame Set (SKU: nCPS457-CF).
1 x Rakonheli CNC Delrin Lower Servo Mount Set (SKU: nCPS506).
1 x Rakonheli CNC Aluminum Tail Boom Mount Set (SKU: nCPS613).
1 x Rakonheli CNC POM Upper Servo Mount (SKU: RS01407POM).
1 x Rakonheli CNC Aluminum Main Motor Mount (Silver only) (SKU: RS01408AL-S)
1 x Rakonheli CNC POM Canopy Mount (SKU: RS01409POM).
1 x Rakonheli Hardware Set (SKU: RKH01504-HW).