1865 18x6.5 Carbon Fiber Propellers with Adapter (1CW+1CCW)

A pair of 1865 carbon fibre propellers — 18 inch diameter, 6.5 inch pitch — with one clockwise and one counter-clockwise prop and an aluminium-alloy adapter. At 22 g per prop they are a light option for heavy-lift and agriculture multirotors running low-KV brushless motors.

Key features

• Pressure-moulded carbon: made by internal pressure moulding with a five-hour cure for a stiff, strong blade at low weight.
• 22 g per propeller: low rotating mass lets the motor change speed quickly for sharper, more stable control.
• Aerodynamic blade profile: shaped for efficient lift with reduced drag and a low-noise sound signature.
• Aluminium-alloy adapter included for mounting the props to multirotor motors.
• Glossy finish on fixed, non-folding blades with high rigidity and impact strength.

Specifications

• Size: 18 × 6.5 inch
• Blades: 2
• Weight: 22 g per propeller
• Material: carbon fibre composite, glossy finish
• Adapter: aluminium alloy
• Rotation: 1 × CW, 1 × CCW
• Recommended motors: low-KV brushless (heavy-lift and agriculture)

Order two pairs for a quadcopter or three for a hexacopter. Check the adapter against your motor's shaft and bolt pattern before ordering, and balance each prop with its adapter fitted before the first flight.