3099 Carbon Fiber Folding Propeller Pair with Adapter (1CW+1CCW)

A pair of 3099 carbon fibre folding propellers, one clockwise and one counter-clockwise, built for heavy-lift and agricultural spraying multirotors. The 3099 code stands for a 30-inch diameter and a 9.9-inch pitch, and the pair ships with its adapter.

Key features

• 30 × 9.9 inch size class for large spraying and heavy-lift frames running low-KV motors
• High-strength carbon fibre blades: rigid and light, keeping flex and vibration down at high thrust
• Folding blades fold back for transport and open under centrifugal force once the motor spins up
• CW + CCW pair covering two opposite-rotation motors in one pack

Specifications

• Size code: 3099
• Diameter: 30 in
• Pitch: 9.9 in
• Blades: 2 per propeller, folding
• Material: Carbon fibre
• Pack: 1 CW + 1 CCW propeller with adapter
• Tolerance: ±2% on dimensions and weight

Match the diameter to the prop size your motor maker specifies, and confirm the adapter's bolt pattern fits your motor's prop mount before ordering. A quadcopter needs two packs, a hexacopter three and an octocopter four.