Features

It is a set of aluminum spinner and hub used for folding propeller for electric glider.
The spinner is a turbo type with a cooling air intake at the center of the front end, the hub is a straight type of aluminum scraping out.

Specifications

• Spinner diameter: 38 mm
• Spinner type: Aluminum Turbo
• Hub shape: Straight type
• Applicable motor shaft diameter: 4 mm
• Propeller mounting pin spacing: 41 mm
• Propeller mounting part width: 8 mm
• Propeller mounting pin: 3 mm in diameter
• Hub fixing method: Collet type